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Multivitamins are the most used supplement in every age group, according to the most recent data from the Centers for Disease Control and Prevention1 (CDC). Some people aren’t surprised by this because they know how beneficial multivitamins can be, while others might be wondering, ‘“Do multivitamins actually work?”
Our best multivitamins for men roundup is for both types of people. We’ll provide suggestions for those who know why multivitamins can (that’s the keyword) be beneficial to our health, and for the skeptics, we’ll explain why multivitamins can be so great if you know what to look for.
The GGR expert product tester team is made up of certified nutrition coaches, registered dietitians, and certified personal trainers who are always on the hunt for creatine, protein powders, and greens powders. After researching and testing more than 20 men’s multivitamins, we followed our supplement testing methodology to rank our top picks on factors such as:
- Ingredients and dosages: Does it have a wide variety of micronutrients in research-backed doses?
- Allergens: Is it safe for everyone?
- Serving size: Are we taking one pill or four?
- Price: What is the cost per serving? Are there subscription savings?
Medical disclaimer: This article is intended for educational and informational purposes only. It is not intended as a substitute for medical advice. For health advice, contact a licensed healthcare provider.
NOTE: We intend the term “men” to include all men, including trans men. However, we recognize that almost all research on this topic has focused on cis men. For that reason, when we reference gender-based research and nutritional recommendations, we will clarify by saying “cis men.” We encourage trans and nonbinary people of all genders to check in with a trans-competent nutritionist regarding their supplements and training needs.
13 Best Multivitamins for Men
- Best Overall Multivitamin for Men: Transparent Labs Multivitamin
- Best Daily Multivitamin for Men: Ritual Essential for Men Multivitamin 18+
- Best Natural Multivitamin for Men: Legion Triumph for Men
- Best Multivitamin for Men with Iron: Ora Organic Modern Multi
- Best Multivitamin for Athletes: Momentous Essential Multivitamin
- Best Vegan Multivitamin for Men: Nutricost Multivitamin
- Best Multivitamin for Men Over 50: Ritual Essential for Men 50+
- Best Multivitamin for Men for Bodybuilding: Performix SST Multi+
- Best Multivitamin for Active Men: Onnit Total Human
- Best Multivitamin for Men Over 40: Performance Lab NutriGenesis Multi for Men
- Best Multivitamin for Men In 30s: MegaFood Men’s One Daily Multivitamin
- Best Budget Multivitamin for Men: Nature Made Multivitamin for Him
- Best Multivitamin Gummies for Men: SmartyPants Vitamins Men’s Formula
Best Overall Multivitamin for Men: Transparent Labs Multivitamin
Good for: Those looking for a multivitamin that takes care of your mental and physical health
Transparent Labs Multivitamin is designed to support overall wellness for active adults. This supplement has limited but very positive reviews and may be sold out when you go to buy it.
What our tester says:
“It’s a bit much to take all four capsules at once since they’re rather large, and I still felt like one was stuck in my throat for a few minutes afterward.”
Transparent Labs Multivitamin has a long list of vitamins and minerals needed in the human body each day, all in very high doses, but what separates it from your average multivitamin is the inclusion of nootropics. Nootropics are known as “cognitive enhancers,” and are essentially vitamins for the brain, and the reason this is our pick for the top multivitamin for men.
RELATED: Transparent Labs Discount Code
Nootropics have been linked to4 improved cognitive function and memory, and some clinicians have used them to treat conditions such as Alzheimer’s (though more research needs to be done on those treatments). (Another compound present in this formulation that may support cognition5 is N-acetylcysteine (NAC), a potent antioxidant.) It’s important to note that you won’t notice any side effects on your first day of taking nootropics—any benefits will come with frequent use.
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Transparent Labs remains transparent in listing the full amount of vitamins, minerals, and nootropics in its multivitamin. It has 300 milligrams of organic ashwagandha extract, which is within the range of clinical dosage documented by researchers6 for stress relief, increased fertility, and better focus and memory (studies also say ashwagandha may increase muscle strength).
You also get 100 milligrams of Coenzyme Q10, an antioxidant needed for cellular health7 that our body creates naturally, though the amount it produces decreases as we age.
Finally, there’s 1 milligram of boron citrate, which, among other things, has been shown to improve the brain’s electrical activity8 and improve cognitive function.
Our tester noticed that the vitamins have a strong smell, which isn’t uncommon for multivitamins, but worth noting. He said, “This product definitely has a smell to it, I don’t know how to describe it other than that it smells mineral-like or earthy, similar to other multivitamins I’ve tested in the past.”
However, he clarified that despite having a strong smell, these vitamins have no actual taste.
To get all of these vitamins, you’ll need to take four capsules, which can feel like quite a lot, according to our tester. He added, “I always advise people to eat before taking a multi since they can cause you to feel nauseous. I did eat before testing the supplement and didn’t notice any nausea.”
Overall, we only give these a 3 out of 5 for swallowability due to the large serving size.
However, we love the label transparency and Informed Choice certification, which earns Transparent Lab a 5 out of 5 for third-party testing.
The other downside to this product is that it doesn’t contain any vitamin E. You can learn more in our Transparent Labs Multivitamin review.
| Notable vitamins and minerals | Vitamin A, b-vitamins, vitamin C, magnesium, zinc, selenium, organic ashwagandha root, Coenzyme Q10, boron citrate, potassium, chromium, biotin |
| Form | Capsules |
| Dose | 4 capsules |
| Price | $0.99 per serving/$29.99 per container |
| Servings per container | 30 |
| Third-party testing? | Yes |
| Age range | N/A |
| Certifications | Informed Choice certified, gluten-free, non-GMO |
Best Daily Multivitamin for Men: Ritual Essential for Men Multivitamin 18+
Good for: Folks who want a simple but effective daily multivitamin
The Ritual Essential for Men Multivitamin 18+ is a well reviewed multivitamin with quality ingredients. The only notable complaint was the mint flavoring.
What our tester says:
“I like the minty essence, but I could see it being a bit overpowering on an empty stomach.”
Ritual Essential for Men Multivitamin 18+ is not like other daily multivitamins that contain a nutrition label with more words than a Tolkien novel—there are just 10 ingredients, each of which are traced to a specific origin for maximum transparency. Our expert reviewer gives this formulation a “thumbs up” for the minimalist approach and a 4 out of 5 for the formulation.
RELATED: Exclusive Ritual Promo Code
The omega-3 DHA, for example, comes from microalgae found in Saskatoon, Saskatchewan, Canada, and the vitamin D comes from an algae found in Nottingham, England. All the vitamins and minerals are derived from plant-based sources, so people of all diets and lifestyles can take Ritual’s multivitamin.
RELATED: Vitamin D Benefits
The aforementioned microalgae is a rich source of omega-3 DHA, which can help support reduced cognitive decline, improved joint health, and bolstered immune health, according to studies2. Recent studies3 have confirmed microalgae can be as effective as fish oil supplements and have the advantage of being more sustainable.
Ritual does a great job of finding sustainable and bioavailable forms of all 10 vitamins and minerals. If you’re wondering whether that’s truly enough for a multivitamin, the answer is yes…if your diet is well-rounded and you’re getting nutrients from whole foods (such as meat, dairy, fruits, and vegetables). The few included in this multivitamin are present in good doses to help with heart and brain health and muscle function.
One callout is the mint smell, which earns these vitamins a 3 out of 5 for taste and smell. Our tester noted, “It has a mint essence that can be a bit much if you take these early in the morning.”
He was also glad that the serving size is only two capsules, which are easy to swallow.
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The only notable omissions from this formula are selenium and chromium. You can read more details in our Ritual vitamins review.
| Notable vitamins and minerals | Vitamin A, vitamin D3, vitamin E, folate, vitamin B12, magnesium, zinc, boron, omega-3 DHA, vitamin K2 |
| Form | Capsules |
| Dose | 2 capsules |
| Price | $1.10 per serving/$33 per container |
| Servings per container | 30 |
| Third-party testing? | Yes |
| Age range | 18-49 |
| Certifications | Certified carbon-free, Clean label project certified, Non-GMO project verified, vegan |
Best Natural Multivitamin for Men: Legion Triumph for Men
Good for: Those looking for organic supplements
Legion Triumph is a multivitamin made with 100% natural ingredients and formulated with clinically effective doses of essential vitamins and minerals, as well as 10 well-researched ingredients documented to improve overall physical and mental health, athletic performance, and mood.
What our tester says:
“I noticed some slight energy improvement the following morning after taking them with dinner. But I’ll add that an eight-pill serving size is a bit ridiculous.”
The word “natural” here means that this multivitamin gets its vitamins and minerals from food sources, which is exactly the case with Legion Triumph for Men. Legion Triumph uses 100% natural ingredients, and to prove it, they provide complete transparency with a total formulation of their ingredients plus third-party testing.
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The nutrition label is long so we’ll give you the Cliff Notes of what you need to know—vitamin A, vitamin C, B vitamins, and minerals like folate and zinc are present in respectable amounts, for a total of 21 vitamins and minerals. Additionally, there is 500 milligrams of ashwagandha root extract, an herb that’s been shown6 to have a myriad of effects, including stress relief, better focus and memory, and increased fertility.
We also haven’t talked much about vitamin D, which is a shame, considering it’s one of the most beneficial micronutrients out there. Triumph gives you 250% of your daily value (or the amount considered to be sufficient for healthy adults) of Vitamin D, which has been linked to9 bone health.
Bone health is important for younger people to reduce the risk of injury, as well as for older adults to reduce the chance of falls potentially leading to greater injury.
There are also 600 micrograms of vitamin B12 in one serving, which is essential for red blood cell formation and DNA synthesis, according to studies published in the journal Nutrients10.
One of the biggest drawbacks to Legion Triumph is its large serving size of eight capsules. That’s a lot to stomach (pun intended).
Our tester said, “An 8-pill serving is a bit ridiculous, let alone the size of the pills. I had a tough time swallowing the 7th and 8th pills.”
He added that he only took half a serving most of the time, as eight capsules felt like way too much. This is our biggest callout and the reason we only give Legion Triumph 3 out of 5 stars for swallowability.
Despite this, our tester still noticed the benefits of taking Legion Triumph on a regular basis.
“I noticed some slight energy improvement the following morning after taking them with dinner,” he said. “I keep track of my sleep, and saw improvement to my time-to-sleep scores, meaning I fell asleep faster than usual after taking the multivitamin.”
| Notable vitamins and minerals | Vitamin A, vitamin C, vitamin D, vitamin E, zinc, vitamin B12, ashwagandha root extract, CoQ10, grape seed extract, pumpkin seed extract |
| Form | Capsules |
| Dose | 8 capsules |
| Price | $1.67 per serving/$49.99 per container |
| Servings per container | 30 |
| Third-party testing? | Yes |
| Age range | N/A |
| Certifications | Labdoor-tested for purity, NSF-certified, manufactured in a cGMP-facility, gluten-free |
Best Multivitamin for Men with Iron: Ora Organic Modern Multi
Good for: People who want a multivitamin with some iron
Ora Organic Modern Multi is a multivitamin that provides 20 essential nutrients that are purported to help with eye and brain health. Although the vitamins and minerals are mostly underdosed, Ora Organic claims these are the proper values needed in addition to a typical diet. The multivitamin provides these vitamins and minerals in bioavailable forms, allowing them to be absorbed better.
What our tester says:
“The capsules are about as long as the width of a quarter, so I wouldn’t imagine too many people having trouble swallowing both capsules needed for a serving.”
Iron is a necessary mineral in the body—although your body needs it in smaller quantities, compared to other vitamins and minerals. Therefore, iron doesn’t show up in all multivitamins, and when it does, it’s in small amounts. For men who need a bit more iron in their diet, or who have an iron deficiency, we recommend Ora Organic Modern Multi.
People who eat meat regularly tend to get more iron from their diet than those who follow plant-based diets. Heme iron, which is iron obtained from animal products in the diet, is often better absorbed than non-heme iron, which comes from plant foods. So, people who follow plant-based diets or those with specific medical conditions may benefit more from having iron in a supplement.
Dr. Jennie Stanford
One two-capsule serving of Ora Organic provides 6.3 milligrams of iron, which is about 35% of the recommended daily value. However, this iron is present as ferrous bisglycinate chelate, which may be a more bioavailable form13 of iron, meaning your body can more readily absorb the nutrient. Taking an iron supplement with vitamin C14, either in the supplement or in the diet (like orange juice), has been shown to improve iron absorption.
RELATED: Best Iron Supplements
Modern Multi boasts 20 vitamins and minerals, although according to supplement expert Bob Iafelice, RD, they could be in greater quantities. “Many nutrients in this multivitamin are underdosed, even below the recommended daily allowance, which I’d argue is low to begin with.” He rates the formulation a 2 out of 5, although Ora Organic argues that the doses are picked to support a healthy diet that is already receiving many of these nutrients.
Additionally, many vitamins and minerals are present in bioavailable forms, meaning that your body will better absorb the majority of the nutrients present. Bob did like the level of lutein and zeaxanthin, however, which are vital nutrients in the functioning15 of the eye, heart, skin and intestines.
At $1.53 per serving, Modern Multi is a bit overpriced, but it’s certified vegan and derives all nutrients and ingredients from plants. For people following a vegan diet, that may be reason enough to go with this multivitamin.
| Notable vitamins and minerals | Choline, vitamin D3, B vitamins, iron, zinc, selenium, chromium |
| Form | Capsule |
| Dose | 2 capsules |
| Price | $1.53 per serving/$45.99 per container |
| Servings per container | 30 |
| Third-party tested? | Yes |
| Age range | N/A |
| Certifications | Certified vegan, gluten-free |
Best Multivitamin for Athletes: Momentous Essential Multivitamin
Good for: Athletes wanting a nutrient-dense multivitamin that’s third-party tested
Momentous Essential Multivitamin offers a blend of vitamins and minerals in healthy doses to help support energy production, immune function, antioxidant defense, and overall health. The Momentous recommends taking this multivitamin twice per day: two capsules in the morning and two capsules at night, both with food.
What our tester says:
“The serving size of four capsules is a bit much, but at least Momentous recommends breaking it up into two two-capsule servings each day.”
Best Vegan Multivitamin for Men: Nutricost Multivitamin
Good for: Those who want to fill nutritional gaps and look after their gut health
Nutricost Multivitamins has research-backed doses of 22 vitamins and minerals, and is also one of the most affordable multivitamin supplements.
What our tester says:
“If you find yourself struggling to get enough micronutrients through diet alone, this multivitamin is likely to cover any nutrient gaps you may have.”
Nutricost Multivitamins pack a one-two punch, delivering high doses of 22 vitamins and minerals, plus a blend of probiotics for gut health11. “The probiotic enzyme blend is intended to diversify the microbiome and improve gut health,” says registered dietitian Perry Nix. “Probiotics may enhance digestion and absorption and alleviate digestive symptoms like bloating and diarrhea.”
While probiotics are mostly linked with gut health, they may also help with boosting your immune system, treating high blood pressure, and helping with disorders like anxiety and depression.
Looking at the vitamin and mineral content, Nix says Nutricost appears to be a one-stop shop for all your nutritional needs. “If you struggle to get enough nutrients through diet alone, this multivitamin is likely to cover nutrient gaps,” she says.
One major warning: Each two-capsule serving contains 10 milligrams of iron, which is above the daily recommended amount12 for most men and more than half the amount needed by women. While iron is needed by the body, too much of a good thing can be bad for you, so be sure to consult a physician or nutritionist before taking this supplement.
The vegan-friendly capsules are small and easy to swallow, according to GGR editorial team member and certified personal trainer (CPT) Kate Meier, who gave it a 5 out of 5 for that category. “These are between the size of a nickel and a quarter,” she says. “Easy to take both at the same time with water.” She says there’s a slight “vitamin-y” aftertaste, but noted it’s “nothing to cry about.”
Plus, they’re third-party tested for purity and each daily serving only costs $0.21. Check out our Nutricost Multivitamin review for more.
| Notable vitamins and minerals | B-vitamins, iron, copper, calcium, iodine, zinc, probiotics, Vitamin A, Vitamin C, Vitamin B12 |
| Form | Capsules |
| Dose | 2 capsules |
| Price | $0.21 per serving/$17.95 per container |
| Servings per container | 60 |
| Third-party testing? | Yes |
| Age range | N/A |
| Certifications | non-GMO project verified, GMP-compliant facility, gluten-free |
Best Multivitamin for Men Over 50: Ritual Essential for Men Multivitamin 50+
Good for: Men aged 50 years or older
Ritual Essential for Men Multivitamin 50+ is a supplement that is easy on the stomach and made with traceable ingredients for men 50 years old or older.
What our tester says:
“There’s an essence of mint in the flavor that could prove to e a bit too overpowering, especially if you take these first thing in the morning.”
Nutritional deficiencies are often more common in older adults17 due to changes in food intake, making a high-quality multivitamin potentially an even more beneficial as part of your supplement arsenal.
Ritual Essential for Men 50+ has the same 10 vitamins and minerals as the 18+ multivitamin, but with different doses since older adults may need more or less of a certain nutrient. We’ve already talked about how zinc may improve testosterone levels16, but there is also evidence suggesting that it may have anti-aging benefits18, though more research is needed.
On the other hand, there is a plethora of research on vitamin K. For example, this September 2019 review19 shows a number of benefits, including improvements in blood and cardiovascular health and reduced risk of osteoporosis, especially in older adults.
Vitamin A, which is present in this multivitamin, has also been shown20 to help slow down the effects of age-related vision loss.
However, the formulation only earns a 2 out of 5, as it’s missing a few key ingredients that we look for in a multivitamin. The addition of selenium and chromium would be an upgrade to this formulation, while keeping to the minimalist approach.
Our tester didn’t notice much of an effect, but he noted, “I’m also not a 50+ man, so I can’t say how well it would work for its target audience. Customer reviews seem generally positive.”
Similar to the 18+ formulation, he also noted a mint essence that can feel a bit too strong, especially if you take these first thing in the morning.
At $1.30 per serving, these fall right in the middle of the typical price range, earning 3 out of 5 stars for price and value.
| Notable vitamins and minerals | Vitamin A, vitamin D3, vitamin E, folate, vitamin B12, magnesium, zinc, boron, omega-3 DHA, vitamin K2 |
| Form | Capsules |
| Dose | 2 capsules |
| Price | $1.30 per serving/$39 per container |
| Servings per container | 30 |
| Third-party testing? | Yes |
| Age range | 50 and older |
| Certifications | Certified carbon-free, Clean label project certified, Non-GMO project verified, vegan |
Best Multivitamin for Men for Bodybuilding: Performix SST Multi+
Good for: Those looking for an energy boost in the gym, along with vitamins and minerals
Performix SST Multi+ is a multivitamin aimed to fuel high-performing lifestyles with a blend of vitamins, minerals, caffeine, and grains of paradise (which offers potential fat-burning capabilities). SST Multi+ has 80 mg of caffeine, which is less than the average cup of coffee brewed at home (around 90 to 120 mg of caffeine).
What our tester says:
“This was nice to help boost my energy, but it may not be the best multivitamin if you have any serious iron deficiency.”
Best Multivitamin for Active Men: Onnit Total Human
Good for: Anyone looking for a multivitamin package to compliment an active lifestyle
Onnit Total Human is an expensive supplement pack with a lot of pills, designed for people that want everything they need in one place and want to use a variety of Onnit’s products.
What our tester says:
“I feel a lot clearer with noticeably less brain fog. I truly feel very good when I take these, and if I miss a day, I notice the difference.”
Onnit Total Human isn’t your traditional multivitamin. Instead, you’re taking multiple pills a day instead of just one or two. There’s a day pack with seven supplements and a night pack with six (three of the supplements overlap, so you’re taking 10 total supplements throughout the day).
Yes, that’s a lot of pills to take, but our testers found it well worth the trouble. “I feel a lot clearer with noticeably less brain fog,” says Jacob Penner, a USA Weightlifting Level 1 Coach and certified strong dude. “I truly feel very good when I take these, and if I miss a day, I notice that I don’t feel as good.”
He’s also noticed some “vivid dreams” after taking the night pack, but noted they didn’t wake him up and he actually had an easier time getting out of bed than on days he didn’t take the multivitamin. Overall, he gave them a 4 out of 5 for the side effects.
We don’t have enough time to go over all of Total Human’s ingredients, but here’s a few highlights: krill oil for lower blood pressure and triglyceride levels25, spirulina for immunity and heart health26, and active forms of B-vitamins for improved cognitive function22 (aka your brain works better). Total Human also contains adaptogenic herbs27, including ashwagandha, cordyceps, robiola, and astralagus, and earns a 5 out of 5 for the formulation.
Total Human also contains some of Onnit’s patented supplements, such as Shroom Tech, Stron BONE, and Onnit Alpha BRAIN—there are few scientific studies on these supplements, but a double-blind study28 on Alpha BRAIN shows promising results for improved memory.
The only major downsides are having to swallow 16 pills (which might not bother you) and the price—a 30-day supply will run you $138. For more info, read our Onnit Total Human review.
| Notable vitamins and minerals | B-vitamins, spirulina, Alpha BRAIN, Shroom TECH Sport, krill oil, vitamin E, copper, zinc |
| Form | Pills |
| Dose | 1 day pack (8 pills) and 1 night pack (8 pills) |
| Price | $4.59 per serving/$137.95 per container |
| Servings per container | 30 |
| Third-party testing? | N/A |
| Age range | N/A |
| Certifications | N/A |
Best Multivitamin for Men Over 40: Performance Lab NutriGenesis Multi for Men
Good for: Anyone who prefers to put their supplements on a subscription basis
NutriGenesis Multi for Men is a plant-based vitamin that contains 26 vitamins and minerals and no fillers or additives. Performance Lab claims their multivitamin helps support energy metabolism, gut health, healthy aging, muscle, bone and joint health, immune function and masculine vitality. There are mixed customer reviews with some customers reporting that they did not feel a difference and others feeling they feel healthier with more energy.
What our tester says:
“I haven’t really prioritized my micronutrients as well as I should recently, so this has helped give me a slight edge and boost, from what I’ve felt over the last several days.”
Performance Lab NutriGenesis multivitamin is our pick for men over 40, as it contains everything you’d expect in a daily multivitamin: Vitamin A, vitamin C, B-vitamins, and different minerals like iron, magnesium, and zinc. We like seeing the 15 milligram dose of zinc per serving because it has been shown to support increased testosterone levels16, and we don’t have to tell you why that’s a good thing.
Additionally, you can take the stress out of supplement shopping by having your supply mailed right to your door with the Performance Lab NutriGenesis Multi for Men. We love supplement subscriptions, not only because we don’t have to remember to go shopping, but also because you end up saving a little money on each purchase (companies will take a small percentage off since they know you’ll be a repeat customer).
Performance Lab offers four-, two-, and one-month supplies. If you purchase the four-month supply and subscribe, you can save 25% off the retail price. It’s also worth noting that the serving size is four pills. It’s recommended to take two capsules in the morning and two in the evening (with or without food). You can take just two capsules, but you’ll only be getting half of the recommended doses.
Our tester felt a noticeable difference from using Nutrigenesis Multi for Men.
“I felt like the energy has been better than it has in the last several days for myself,” he said. “I have not prioritized my micro-nutrients as well as I should recently, so I feel like this has helped give a slight edge to my body.”
He also gave these vitamins a 5 out of 5 for taste and flavor, saying, “I took this with normal filtered water, and I did not notice any taste or aftertaste. The pill size was something that I was slightly more fearful of, but the taste was un-noticed.”
| Notable vitamins and minerals | Iron, magnesium, zinc, vitamin A, vitamin C, B-vitamins, vitamin C, vitamin D, vitamin E, and vitamin K |
| Form | Capsules |
| Dose | 4 capsules |
| Price | $1.62 to $1.23 per serving/$133.28 to $44.10 per container (depending on subscription) |
| Servings per container | 30 |
| Third-party testing? | Yes |
| Age range | N/A |
| Certifications | Clean label project certified, non-GMO, soy-free, gluten-free, allergen-free |
Best Multivitamin for Men In 30s: MegaFood Men’s One Daily Multivitamin
Good for: Folks who take a multivitamin first thing in the morning or who want to avoid upset stomachs
The MegaFood Men’s One Day Multivitamin is a customer-approved option with the ability to purchase in 30-,60-, and 90-day supplies.
What our tester says:
“I hardly noticed any flavor when I took this daily multivitamin, which makes it easier to swallow, although the texture was a bit chalky.”
If you’re in your 30s and time is marching on, our pick is MegaFood Men’s One Daily. Multivitamins have been known to cause vomiting, upset stomach,34 and nausea in some people, but MegaFood Men’s once-daily formulation avoids that. Even after taking it for several weeks, I never once experienced any issues, even when taking it first thing in the morning without food, so this product earns a well-deserved 5 out of 5 for side effects
Our tester noted that while the texture was a bit chalky, it was very unflavored and earned a 4 out of 5 for taste and smell.
MegaFood says its multivitamin is formulated specifically for men’s health, and a look at its nutrition label confirms that it contains several essential vitamins that men need. There’s zinc to help with hormone function35, selenium for cellular health23, and B vitamins for your immune system and cellular function30. Absent are B12 and folate, but overall, this formula is pretty complete.
This multivitamin is also free of most allergens, is Kosher, gluten-free, non-GMO, contains no fillers, and is tested for pesticides. At $0.73 per capsule, it’s also very budget-friendly.
| Notable vitamins and minerals | Vitamin A, vitamin C, B vitamins, zinc, selenium, copper, manganese |
| Form | Tablets |
| Dose | 1 tablet |
| Price | $0.73 per serving/$21.99 per container |
| Servings per container | 30 |
| Third-party testing? | Yes |
| Age range | N/A |
| Certifications | non-GMO verified, gluten-free, Glyphosate residue-free, kosher |
Best Budget Multivitamin for Men: Nature Made Multivitamin for Him
Good for: Those on a budget
Despite some complaints of stomach discomfort, Nature Made Multivitamin for Him is an affordable multivitamin option that may be a good choice for you.
What our tester says:
“The taste of the tablet was sort of like wheat grass, like many multivitamins can taste like. It’s not the worst flavor or bitter at all, but it’s also not something that I would like to savor for the rest of my morning.”
Multivitamins already give you some bang for your buck (you are getting multiple supplements in one package), but if you’re looking to stretch your dollar even further, then go for Nature Made Multi for Him. At under $14 for a 90-day supply, each pill comes out to $0.15—you’re not going to find a better deal than that.
Nature Made is a trustworthy company that’s been in the game for a while, and their multivitamin is a perfect example of how they’ve become so popular. It contains 22 vitamins and minerals, with all but one being present in high amounts, and it includes all the classics, including major B vitamins, which have been linked with immune and cellular health22. Selenium is added to this formula, and that mineral has been shown to improve cellular health23.
Missing, though, is vitamin K2, a nutrient particularly important for skin and bone health24 that’s difficult to obtain for vegans who don’t consume animal products. This nutrient is also hard to find in the best vegan protein powder, so you might have to find an animal-free version at your nearest supplement store to ensure you’re getting enough of it.
For effectiveness, our tester gave these vitamins a 5 out of 5.
“I had a less than average night of sleep the night before testing this, and I feel as I am working through my day that I am gaining more energy and focus into the day,” he said. “I feel like my energy is higher than I should have based on the night’s sleep before and not taking a high dose of B12 or extra caffeine to glean extra energy.”
He also gave Nature Made Multi for Him a 4 out of 5 for taste, saying, “I left the pill on my tongue for several seconds before swallowing, to see if there was a taste, and the taste was of wheat grass like most of these kinds of supplements. Not the worst flavor or bitter, but also not something that I would like to savor the rest of my morning.”
That said, at only $0.15 per serving, this is a very affordable vitamin that earns a strong 5 out of 5 for the value, so the larger tablet size might be worth putting up with for the value you’re getting here.
| Notable vitamins and minerals | Vitamin A, vitamin C, folate, selenium |
| Form | Tablets |
| Dose | 1 tablet |
| Price | $0.15 per serving/$13.59 per container |
| Servings per container | 90 |
| Third-party testing? | N/A |
| Age range | Adults 18 and older |
| Certifications | USP-verified, gluten-free |
Best Multivitamin Gummies for Men: SmartyPants Vitamins Men’s Formula
Good for: Anyone who prefers to take their supplements in gummy form
SmartyPants Vitamins Men’s Formula gummies have good reviews, but you’ll have to take a lot of gummies to see the benefit.
What our tester says:
“One gummy is about the size of a dime. It had the texture of an orange slice, but isn’t as chewy as a gummy bear.”
Other Men’s Multivitamins We Researched
Here are some other notable multivitamins we tested and researched:
- Athletic Greens: While this isn’t “technically” a multivitamin, Athletic Greens is a rich source of vitamins and minerals in addition to adaptogens, probiotics, and whole food-sourced ingredients that are beneficial to our overall health. Unsure if Athletic Greens is for you? Read our full Athletic Greens review.
- 1st Phorm Micro Factor: This is similar to Onnit Total Human in that it’s six supplements in one: a multivitamin, antioxidants, a probiotic, CoQ10, Essential Fatty Acids, and Fruits and Vegetables. Consider this the budget-friendly version of Onnit, with the trade-off being that you get fewer supplements and lower dosages. It’s still a great product, but if you have the money for Onnit, we’d recommend it over 1st Phorm.
- Rootine Smart Multivitamins: These unique multivitamins use DNA testing to determine proper doses of vitamins and minerals for you. We like the personal touch of this multivitamin, but with that personalization comes a pricey cost of about $90 for a month’s supply. Read more in our Rootine Vitamins review.
How We Picked and Tested the Best Multivitamins for Men
We’ll explain briefly why it’s so hard to pick a multivitamin that works for everyone, but there are some things that separate a good multivitamin from a bad one.
- Expert Recommendation: All of the multivitamins on this list were reviewed and green-lighted by our experts to ensure that we only recommended high-quality, effectively dosed products.
- Nutrients and Dosage: We wanted to find multivitamins that included moderate to high amounts of vitamins and minerals, though for things like iron and selenium, they should be present in lower amounts to avoid dangerous side effects.
- Variety: We looked for multivitamins that had a good variety of key nutrients.
- Price: We wanted to make sure each supplement was generally affordable for most people.
- Taste and swallowability: What form does it come in and how easy was it to take the multivitamin?
- Quality Testing: The best multivitamin brand for men should be transparent and contain high-quality ingredients. We looked for multivitamins that had some kind of third-party testing to ensure each was free from banned substances with an accurate label. If a product was not third-party tested, is the label transparent, and does the company seem trustworthy? All of the multivitamins on this list check one of these two boxes.
What Vitamins and Minerals Do Men Need?
Men’s and women’s bodies are different in many ways, so it makes sense that men require different vitamins and minerals than women. That means that men should look for a multivitamin supplement that’s tailor-made for their needs and contains good vitamins for men specifically. Here are the vitamins and minerals men should look for in a multivitamin.
- Vitamin A: Vitamin A supplementation can help slow age-related vision loss20, and according to research evidence37, may also help improve reproductive and cellular health, as well as reduce the risk of some cancers.
- B Vitamins: B Vitamins have been linked with improved cellular health, immune function, and cognition22, and it may also help slow the aging process30.
- Vitamin C: There’s much more to Vitamin C than its immune-boosting properties. For example, it could help your body better absorb other nutrients such as iron38 and according to researchers39 could help alleviate early symptoms of osteoarthritis.
- Vitamin D: Your body needs Vitamin D to fully absorb calcium and phosphorus, making it a vital nutrient for those looking after their bone health8. Harvard Medical School40 states it may help reduce cancer cell growth, reduce inflammation, and aid the body in fighting infections.
- Vitamin E: Vitamin E acts as an antioxidant to protect your cells’ membranes to support blood, brain, and skin health, according to researchers41.
- Vitamin K: Adult cis men need vitamin K to help with blood, heart, and bone health42.
- Thiamin: Thiamin, sometimes called thiamine or vitamin B1, “plays a critical role in energy metabolism and, therefore, in the growth, development, and function of cells,” according to the National Institutes of Health’s Office of Dietary Supplements43.
- Riboflavin: Riboflavin, sometimes referred to as Vitamin B2, has a vital role in helping the body properly convert food into energy and may help you better utilize certain prescription drugs, according to the NIH44.
- Biotin: Most cis men don’t struggle with getting enough biotin, sometimes called vitamin H or vitamin B7, as it is prevalent in many food sources. Those who don’t get enough of it may experience thinning hair, cracked skin, loss of appetite, or fatigue, according to Mount Sinai45.
- Vitamin B12: Vitamin B12 is often found in animal-based products, so vegetarians or vegans will definitely want a multivitamin with this nutrient. It’s responsible for red blood cell formation and DNA synthesis10.
- Omega-3 fatty acids: Omega-3s are beneficial for heart and joint health2.
- Boron: Studies have shown that boron can help improve the brain’s electrical activity8.
- Iron: Iron deficiency is the most common nutritional deficiency. It can cause anemia13, which may lead to fatigue, hair loss, and poor temperature regulation19.
- Zinc: Zinc supplementation could help improve men’s overall testosterone levels16 and may have anti-aging properties18.
- Calcium: Calcium is essential to bone health and muscle contractions, along with being used in cardiac function46.
- Selenium: Selenium is vital to overall cellular health27.
- Magnesium: Sometimes called the “forgotten electrolyte47,” magnesium is involved in over 300 cellular processes in the body.
Ingredients To Pay Attention To (And Avoid)
While multivitamins can be a great addition to those dealing with vitamin or mineral deficiencies, not every multivitamin is built the same. Some may have fillers that should be avoided in large quantities. Ideally, your multivitamin should contain the micronutrients you need and little else.
Make sure to talk to your physician or a licensed professional to help weight the risks and benefits of supplements. That said, here are some common ingredients to be aware of, and in some cases avoid:
Additives and Fillers
Fillers do just as their name suggests: They fill and add substance to a vitamin tablet or capsule. Additives can be used in multivitamins to increase their shelf life, bind ingredients, or to improve the flavor and texture of vitamins. Common additives used in supplements are:
- Cellulose
- Gelatin
- Soy Lecithin
- Magnesium stearate
- Maltodextrin
- Soybean oil
- Citric acid
- Sorbitol
While additives and fillers may be necessary in some products, a best practice is to avoid supplements and multivitamins with a large amount of additives and fillers.
Dyes and Coloring
Food and supplements can often contain food dyes to create a more appetizing hue for consumers. However, some studies and reviews48 show several food dyes to be carcinogenic, or contaminated with other common carcinogens. Others caused hypersensitivity reactions. While more research needs to be done on these dyes, avoid multivitamins with these dyes.
Artificial Sweeteners
Some chewable vitamins may have added sugars to help those who have trouble swallowing traditional pills and capsules. While one should be mindful of their sugar intake, another common tactic is to use artificial sweeteners, or sugar alcohols. Sugar alcohols can cause digestive distress in some people (especially in larger quantities). Artificial and non-caloric sweeteners have been associated with cardiovascular disease in some observational studies, according to a 2024 review49. Exercise caution when choosing a supplement with artificial sweeteners.
Safety and Precautions
Even though multivitamins can be beneficial, there are some risks to taking supplements. If you have allergies, check your new multivitamins for any allergens, such as soy or tree nuts. Also, consult with a doctor or specialist before adding a new supplement to your regimen.
Some multivitamins may also contain gluten, so individuals who are sensitive to gluten should check labels carefully to find certified gluten-free versions.
Dr. Jennie Stanford
Benefits of Multivitamins
Before we start listing all the benefits of a multivitamin, it must be stated that you should get all your vitamins and minerals from whole foods (not the grocery store chain, but actual foods like meat, dairy, vegetables, fruits, and cheese). Depending on what you eat, how much of it you consume, and any medical conditions you have, there may still be different nutritional needs that need to be addressed—a plant-based eater will often be lower in iron than someone who eats red meat.
That said, we think there are a few main benefits:
Convenience
A Multivitamin allows you to fill those nutritional gaps in a much more affordable, convenient, and healthful way than eating extra food to obtain the micronutrients you might be lacking.
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Maintains Bodily Functions
Our body requires micronutrients for vision, immune health, physical activity, focusing… (you get it, they’re essential to everyday life) and without them, we can start to feel sluggish or even experience health problems. A multivitamin allows you to maintain optimal health by ensuring you’re getting all essential nutrients.
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Addresses Unique Nutritional Needs and Health Concerns
Someone who’s not getting a lot of vitamin D from their diet will need a different multivitamin than someone who has adequate vitamin D but is deficient in vitamin A. Furthermore, according to Dr. Raj Dasgupta, MD, FACP, FCCP, FAASM, “Vegans can benefit from multivitamin supplementation to ensure they get essential nutrients that may be missed from following a plant-based diet, such as vitamin B12, vitamin D, calcium, iron, omega-3 fatty acids, and iodine.”
Some micronutrients can be harmful if ingested in excessive amounts, like iron and selenium. Taking a multivitamin with those two minerals can actually be dangerous to someone who’s already getting enough of them through their diet, even though they still may be deficient in other vitamins and minerals.
That’s all to say, please, please contact your physician or nutritionist before starting a multivitamin. They’ll be the best person to tell you which one is right for you.
Buying Guide: How to Choose the Best Multivitamin for Men
This is a very difficult question because it truly depends on you and your health, diet, and overall health goals.
- Age: “Because of age-related changes in nutrient absorption and metabolism, men over 50 are more prone to nutrient deficiencies. A multivitamin can help address these concerns and support men’s overall health, including bone strength, heart health, and cognitive function,” says Dr. Raj Dasgupta, MD, FACP, FCCP, FAASM.
- Lifestyle: Choose a multivitamin with the nutrients that can support your lifestyle.
- Dietary restrictions: Make sure the men’s multivitamin doesn’t contain any allergens or ingredients that might go against your faith (many of our top picks are Kosher and Halal).
- Allergies: Some vitamins and ingredients present in a multivitamin, like coloring agents, herbs and spices, and even vitamins themselves, can cause an allergic reaction in some people. If you know you’re allergic to something, do your due diligence to check the label before taking a multivitamin.
- Budget: Multivitamins can range in price from 15 cents per serving to $3 per serving for a customized option. If this is something you’ll take daily, figuring out how much you’re willing to spend will be key. A budget-friendly option isn’t inherently less effective than a more expensive option, so shop around and do your research.
- Form: Many multivitamins come in capsules, tablets, or soft gels, but you can also find them in gummy, chewable, powder, or liquid forms. Each form has benefits and drawbacks—for instance, although gummies taste great, they may be inaccurately labeled50 more frequently and can lose potency over time51. Capsules are generally flavorless and the easiest to swallow, but generally contain fewer ingredients than tablets, so you may need to take more capsules than you would with tablets. It’s best to talk with your doctor about what your best option is.
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Who Should Take Men’s Multivitamins?
Whether or not you need to take a men’s multivitamin typically depends on your age and whether you’re regularly consuming a diet rich in essential nutrients. Unfortunately, Americans are notorious for under-consuming important nutrients and minerals, with the top four being vitamin D, dietary fiber, calcium, and potassium52. If you can reach your recommended daily intake of these nutrients from your diet alone, great! If not, vitamins for men can come in clutch.
Similarly, older adults are more at risk for vitamin deficiencies and may need supplemental help from a multivitamin. If you’re unsure if a daily multivitamin suits your current dietary needs, consult with your primary care physician or a registered dietitian to assess whether you may have certain vitamin and mineral deficiencies.
Who Should Avoid Men’s Multivitamins?
Multivitamins are generally harmless, especially if you’re taking one that has been third-party tested and contains reasonable amounts of each nutrient—meaning nothing above the daily intake. If anything, they’re considered unnecessary if you’re reaching your dietary needs through a healthy, well-balanced diet.
That said, if you’re a current or past smoker, you’ll want to avoid a multivitamin that is too high in beta carotene (vitamin A), as more than 20 milligrams (7,500 mcg) per day may put you at higher risk of lung cancer53, though current evidence is inconclusive.
Experts Who Contributed to This Article
FAQs About Best Multivitamins for Men
What is the best men’s multivitamin on the market?
While the best multivitamin depends on your diet and health goals, some of our top picks include Ritual Essential for Men Multivitamin 18+, Transparent Labs Multivitamin, and Legion Triumph for Men. But be sure to read our roundup for an extensive list of hand-picked and high-quality multivitamins to choose from.
What vitamins do men lack the most?
Although each person’s individual diet can impact nutritional deficiencies, some of the more common deficiencies men can have are in vitamin D, magnesium, vitamin B12, and calcium.
Should I take a men’s multivitamin every day?
You should take a daily men’s multivitamin if you have a nutritional deficiency or you find it difficult to get all your micronutrients through your diet.
What are the side effects of multivitamins for men?
With many Americans typically deficient in micronutrients, a multivitamin can often be a benefit for anyone’s dietary needs. However, there are still some risks to taking a multivitamin. The main risk is allergies, so make sure to read the label for any potential allergens, like tree nuts or soy.
Although less common, vitamin or mineral toxicity can occur if you consume more than the recommended daily allowance of certain micronutrients. Consult your physician before starting a new multivitamin to assess your current diet and weigh the risks with the benefits.
How are men’s multivitamins different from women’s?
While many of the ingredients may be similar in men’s and women’s multivitamins, they generally contain specific ingredients and doses designed for those born as biological men or women. For example, women’s multivitamins often contain specific ingredients to support health during pregnancy or replace key nutrients like iron that are lost during menstruation. On the other hand, men’s multivitamins may contain ingredients designed to support prostate health and testosterone levels or have higher levels of specific vitamins.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any diseases.
References
- Mishra, S., Stierman, B., Gahche, J. J., & Potischman, N. (2021). Dietary supplement use among adults: United States, 2017–2018.
- Ghasemi Fard, S., Wang, F., Sinclair, A. J., Elliott, G., & Turchini, G. M. (2018). How does high DHA fish oil affect health? A systematic review of evidence. Critical Reviews in Food Science and Nutrition, 59(11), 1684–1727. https://doi.org/10.1080/10408398.2018.1425978
- Stiefvatter, L., Lehnert, K., Frick, K., Montoya-Arroyo, A., Frank, J., Vetter, W., … & Bischoff, S. C. (2021). Oral bioavailability of omega-3 fatty acids and carotenoids from the microalgae Phaeodactylum tricornutum in healthy young adults. Marine drugs, 19(12), 700.
- Malík, M., & Tlustoš, P. (2022). Nootropics as Cognitive Enhancers: Types, Dosage and Side Effects of Smart Drugs. Nutrients, 14(16), 3367. https://doi.org/10.3390/nu14163367
- Skvarc, D. R., Dean, O. M., Byrne, L. K., Gray, L., Lane, S., Lewis, M., … & Marriott, A. (2017). The effect of N-acetylcysteine (NAC) on human cognition–A systematic review. Neuroscience & Biobehavioral Reviews, 78, 44-56.
- Bonilla, D. A., Moreno, Y., Gho, C., Petro, J. L., Odriozola-Martínez, A., & Kreider, R. B. (2021). Effects of Ashwagandha (Withania somnifera) on physical performance: Systematic review and bayesian meta-analysis. Journal of Functional Morphology and Kinesiology, 6(1), 20.
- Sarmiento, A., Diaz-Castro, J., Pulido-Moran, M., Kajarabille, N., Guisado, R., & J Ochoa, J. (2016). Coenzyme Q10 supplementation and exercise in healthy humans: A systematic review. Current Drug Metabolism, 17(4), 345-358.
- Pizzorno, L. (2015). Nothing boring about boron. Integrative Medicine: A Clinician’s Journal, 14(4), 35.
- Holick, M. F. (2024). Vitamin D and bone health: What vitamin D can and cannot do. Advances in Food and Nutrition Research, 109, 43-66.
- O’Leary, F., & Samman, S. (2010). Vitamin B12 in health and disease. Nutrients, 2(3), 299-316.
- Quigley, E. M. (2019). Prebiotics and probiotics in digestive health. Clinical Gastroenterology and Hepatology, 17(2), 333-344.
- Latunde-Dada, G. O. (2024). Iron Intake and Human Health. Nutrients, 16(2), 206.
- Fischer, J. A. J., Cherian, A. M., Bone, J. N., & Karakochuk, C. D. (2023). The effects of oral ferrous bisglycinate supplementation on hemoglobin and ferritin concentrations in adults and children: a systematic review and meta-analysis of randomized controlled trials. Nutrition reviews, 81(8), 904–920. https://doi.org/10.1093/nutrit/nuac106
- Li, N., Zhao, G., Wu, W., Zhang, M., Liu, W., Chen, Q., & Wang, X. (2020). The Efficacy and Safety of Vitamin C for Iron Supplementation in Adult Patients With Iron Deficiency Anemia: A Randomized Clinical Trial. JAMA network open, 3(11), e2023644. https://doi.org/10.1001/jamanetworkopen.2020.23644
- Mrowicka, M., Mrowicki, J., Kucharska, E., & Majsterek, I. (2022). Lutein and Zeaxanthin and Their Roles in Age-Related Macular Degeneration-Neurodegenerative Disease. Nutrients, 14(4), 827. https://doi.org/10.3390/nu14040827
- Prasad, A. S., Mantzoros, C. S., Beck, F. W., Hess, J. W., & Brewer, G. J. (1996). Zinc status and serum testosterone levels of healthy adults. Nutrition, 12(5), 344-348.
- Kaur, D., Rasane, P., Singh, J., Kaur, S., Kumar, V., Mahato, D. K., … & Kumar, S. (2019). Nutritional interventions for elderly and considerations for the development of geriatric foods. Current Aging Science, 12(1), 15-27.
- Cabrera, A. J. R. (2015). Zinc, aging, and immunosenescence: an overview. Pathobiology of Aging & Age-related Diseases, 5(1), 25592.
- Simes, D. C., Viegas, C. S., Araújo, N., & Marreiros, C. (2019). Vitamin K as a powerful micronutrient in aging and age-related diseases: pros and cons from clinical studies. International Journal of Molecular Sciences, 20(17), 4150.
- Khoo, H. E., Ng, H. S., Yap, W. S., Goh, H. J. H., & Yim, H. S. (2019). Nutrients for prevention of macular degeneration and eye-related diseases. Antioxidants, 8(4), 85.
- Gupta, C., & Prakash, D. (2014). Phytonutrients as therapeutic agents. Journal of Complementary & Integrative Medicine, 11(3), 151–169. https://doi.org/10.1515/jcim-2013-0021
- Kennedy, D. O. (2016). B vitamins and the brain: mechanisms, dose and efficacy—a review. Nutrients, 8(2), 68.
- Murdolo, G., Bartolini, D., Tortoioli, C., Piroddi, M., Torquato, P., & Galli, F. (2017). Selenium and cancer stem cells. Advances in Cancer Research, 136, 235-257.
- Tsugawa, N., & Shiraki, M. (2020). Vitamin K nutrition and bone health. Nutrients, 12(7), 1909.
- Kim, M. G., Yang, I., Lee, H. S., Lee, J. Y., & Kim, K. (2020). Lipid-modifying effects of krill oil vs fish oil: A network meta-analysis. Nutrition Reviews, 78(9), 699-708.
- Calella, P., Cerullo, G., Di Dio, M., Liguori, F., Di Onofrio, V., Gallè, F., & Liguori, G. (2022). Antioxidant, anti-inflammatory and immunomodulatory effects of spirulina in exercise and sport: A systematic review. Frontiers in Nutrition, 9, 1048258. https://doi.org/10.3389/fnut.2022.1048258
- Todorova, V., Ivanov, K., Delattre, C., Nalbantova, V., Karcheva-Bahchevanska, D., & Ivanova, S. (2021). Plant adaptogens—History and future perspectives. Nutrients, 13(8), 2861.
- Solomon, T. M., Leech, J., deBros, G. B., Murphy, C. A., Budson, A. E., Vassey, E. A., & Solomon, P. R. (2016). A randomized, double‐blind, placebo controlled, parallel group, efficacy study of alpha BRAIN® administered orally. Human Psychopharmacology: Clinical and Experimental, 31(2), 135-143.
- Yoneshiro, T., Matsushita, M., Sugita, J., Aita, S., Kameya, T., Sugie, H., & Saito, M. (2021). Prolonged Treatment with Grains of Paradise (Aframomum melegueta) extract recruits adaptive thermogenesis and reduces body fat in humans with low brown fat activity. Journal of Nutritional Science and Vitaminology, 67(2), 99-104.
- Mikkelsen, K., & Apostolopoulos, V. (2018). B vitamins and ageing. Biochemistry and Cell Biology of Ageing: Part I Biomedical Science, 451-470.
- Sanders, A. E., Shaikh, S. R., & Slade, G. D. (2018). Long-chain omega-3 fatty acids and headache in the US population. Prostaglandins, Leukotrienes and Essential Fatty Acids, 135, 47-53.
- Imran, M., Ghorat, F., Ul-Haq, I., Ur-Rehman, H., Aslam, F., Heydari, M., … & Rebezov, M. (2020). Lycopene as a natural antioxidant used to prevent human health disorders. Antioxidants, 9(8), 706.
- Chen, P., Zhang, W., Wang, X., Zhao, K., Negi, D. S., Zhuo, L., … & Zhang, X. (2015). Lycopene and risk of prostate cancer: a systematic review and meta-analysis. Medicine, 94(33), e1260.
- Greenway, F., Fujioka, K., & Yu, Y. (2011). Vomiting from multivitamins: A potential drug interaction. American Journal of Therapeutics, 18(6), 453-457.
- Baltaci, A. K., Mogulkoc, R., & Baltaci, S. B. (2019). The role of zinc in the endocrine system.
- Scaglione, F., & Panzavolta, G. (2014). Folate, folic acid and 5-methyltetrahydrofolate are not the same thing. Xenobiotica, 44(5), 480-488.
- Carazo, A., Macáková, K., Matoušová, K., Krčmová, L. K., Protti, M., & Mladěnka, P. (2021). Vitamin A update: forms, sources, kinetics, detection, function, deficiency, therapeutic use and toxicity. Nutrients, 13(5), 1703.
- Li, N., Zhao, G., Wu, W., Zhang, M., Liu, W., Chen, Q., & Wang, X. (2020). The efficacy and safety of vitamin C for iron supplementation in adult patients with iron deficiency anemia: a randomized clinical trial. JAMA network open, 3(11), e2023644-e2023644.
- Ripani, U., Manzarbeitia-Arroba, P., Guijarro-Leo, S., Urrutia-Graña, J., & De Masi-De Luca, A. (2019). Vitamin C may help to reduce the knee’s arthritic symptoms. Outcomes assessment of nutriceutical therapy. Medical Archives, 73(3), 173.
- Harvard T.H. Chan School of Public Health. (2024, May 9). Vitamin D. The Nutrition Source.
- Xiong, Z., Liu, L., Jian, Z., Ma, Y., Li, H., Jin, X., … & Wang, K. (2023). Vitamin E and multiple health outcomes: an umbrella review of meta-analyses. Nutrients, 15(15), 3301.
- Hariri, E., Kassis, N., Iskandar, J. P., Schurgers, L. J., Saad, A., Abdelfattah, O., … & Kapadia, S. (2021). Vitamin K2—a neglected player in cardiovascular health: a narrative review. Open Heart, 8(2), e001715.
- U.S. Department of Health and Human Services. (2023, February 9). Office of dietary supplements – thiamin. NIH Office of Dietary Supplements.
- U.S. Department of Health and Human Services. (2022, May 11). Office of dietary supplements – riboflavin. NIH Office of Dietary Supplements.
- Vitamin H (biotin). Mount Sinai Health System. (n.d.).
- Drake TM, Gupta V. Calcium. [Updated 2024 Jan 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2024 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK557683/
- Ahmed, F., & Mohammed, A. (2019). Magnesium: the forgotten electrolyte—a review on hypomagnesemia. Medical Sciences, 7(4), 56.
- Kobylewski, S., & Jacobson, M. F. (2012). Toxicology of food dyes. International journal of occupational and environmental health, 18(3), 220–246. https://doi.org/10.1179/1077352512Z.00000000034
- Warner J. O. (2024). Artificial food additives: hazardous to long-term health?. Archives of disease in childhood, 109(11), 882–885. https://doi.org/10.1136/archdischild-2023-326565
- Cohen, P. A., Avula, B., Wang, Y. H., Katragunta, K., & Khan, I. (2023). Quantity of melatonin and CBD in melatonin gummies sold in the US. JAMA, 329(16), 1401-1402.
- UCLA Health. Should you take gummy vitamins? Published 2022 Dec 12.
- Higgins, C. (2020, May 7). Top 10 Underconsumed Nutrients in America. Designs for Health. Accessed 10/03/2024 from:
- Hemilä, H. (2020). The effect of β-carotene on the mortality of male smokers is modified by smoking and by vitamins C and E: evidence against a uniform effect of nutrient. Journal of Nutritional Science, 9, e11.
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