On top of fridges, stacked in grocery aisles, and sprinkled all over your social feed—protein powder is everywhere. You might even have a half-used tub quietly judging you from the back of your pantry. But what is protein powder, really? Protein powder is a concentrated source of protein made from animal or plant ingredients—like whey, casein, soy, pea, egg, or blends. The best protein powders deliver a potent dose of high-quality protein, » Read more about: Guide to Protein Powder: Scoop the 411 From an RD »
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Explore the pros and cons of various types of diets, from Keto to Paleo, to find the best weight-loss plan that suits your needs and preferences.

We surveyed over 2,000 people of varying demographics to see how fitness social media content affects our decision-making process. Read on to see its impact.

Discover how to save on a gym membership, when most gyms offer discounts, and other ways to save.

Interested in how to start doing yoga? Read on to demystify this ancient movement practice and get started with a yoga routine of your own!

Swapping your daily walk for an elliptical session? Take a look at elliptical vs walking to decide if a walk or glide is the right cardio for your next workout.

What is LDL? In this article, learn from a registered dietitian what LDL is, how to determine if it’s too high, and what you can do about it.

Partaking in a 28-day calisthenics challenge may help to improve your strength and mental health. A CPT gives a sample calisthenics workout for you to try.

How many calories do you burn in a day? Get the inside information on how your height, weight, gender, and activity affect your daily burn.

In this guide, CPT explains the 5 components of fitness (strength, endurance, cardio endurance, flexibility, and body composition), and why they’re important.

What is the 75 Soft Challenge? Check out our 75 Soft Challenge guide to find out everything you need to know!

In this guide to bulking vs cutting, a nutrition coach explains the difference between these two dietary strategies.