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 »
Infrared Saunas Buyer’s Guide: Everything You Need to Know to Break a Sweat With Confidence
The Ultimate Sauna Guide: Expert Tips on Benefits, How to Use, and More
What Foods Have Probiotics? Colon-Ize Your Plate with Help From a Dietitian
Home Gym Con 2025 Recap: The New Equipment We’re Most Excited About

Looking to improve core strength and trunk stability? Try some of these lower back exercises during your next workout!

A registered dietitian has chosen her top nine high-protein low-fat foods that you can incorporate into your diet to help reach your goals.

Eggs are a high-protein food, but do you know exactly how many grams of protein in an egg? We’ll share the answer, plus the benefits of eating eggs.

People often ask, “How much protein should I eat to lose weight?” Find out the answer here!

Get your heart and muscles pumping with this trainer-created kettlebell HIIT workout.

Looking to build strength while getting your heart pumping? Our kettlebell workout program accomplishes both.

Is there truth to the “anabolic window”? Find out in this article about the best time to drink a protein shake.

Thrusters have a reputation as one of the most comprehensive yet most feared exercises out there. Today, we’re covering how to perform the kettlebell thruster with perfect form!

The core is called many names—abs, six-pack, mid-section—but whatever you call it, it’s your body’s center of power. Although some people downplay or overhype the importance of the core, the truth lies somewhere in the middle. No matter where you stand, strengthening your core is essential, IMO. One of the primary functions of the core…

What is whey protein? Whey protein is a widely consumed nutritional supplement thought to enhance strength and muscle mass when combined with heavy lifting.

Exercise isn’t the only way you burn calories. Learn about the activities that burn the most calories and how they can help you reach your fitness goals.

The kettlebell windmill is a great way to hit your core, shoulders, and hips. Check out our guide tio find out more about this excellent compound exercise now!