Nutrition Science

“What’s the best protein powder?” Your complete guide to choosing the right supplement for you

With so many options available, how do you decide which protein product to buy? Here’s everything you need to know.

Carbs, insulin, and weight loss: What REALLY matters for getting the results you want

Low thyroid diet strategies that actually work.

Weight loss is a lot harder when your thyroid isn’t working properly. This surprising 3-step process can change everything.

The 5 universal principles of good nutrition, according to science.

Yes, nutrition is often confusing, uncertain, and hotly debated. But these principles are indisputable—and often transformative.

Reverse dieting: Can you really get better results by eating more?

Learn the truth about the reverse dieting method—plus everything you need to know to try it for yourself.

Can eating too little actually damage your metabolism?

Exploring the truths and fallacies of ‘metabolic damage'.

‘Superfoods’ vs ‘regular’ foods: Why nutrition facts don’t tell the whole story. [Infographic]

Are superfoods always the right choice for your health? These 5 comparisons could change how you think about nutrition forever.

How to answer the most common nutrition questions like a boss.

A cheat sheet for helping anyone hone their eating habits.

The modern diet dilemma: Is it better to… eat meat? Go vegan? Something in between? The truth about what’s right for you.

Sweet potatoes vs. potatoes: Which are really healthier? [Infographic]

Let's get to the bottom of this never-ending debate.

The Ketogenic Diet:
Does it live up to the hype?

The pros, the cons, and the facts about this not-so-new diet craze.

Can you gain weight from eating too little? No, but here’s why it’s so easy to think you can.