Protein

We dug into tons of egg research, but the answer may not be what you're looking for.

This convenience food can deliver more than just protein.

When it comes to nutrition and affordability, the price is right for these protein-rich foods.

These unsuspecting ingredients are actually chock-full of a surprising nutrient.

Sure, protein will fill you up. But there's another reason to highlight this key nutrient. Changes to your gut's bacterial make-up could be yet another reason to celebrate high-protein diets.

This fudge contains a few secret healthy ingredients.

Boost your runs and health with our guide to the mighty macro. Here are the new rules of protein.

The best high-protein breakfasts for athletes (and no, you don't have to eat eggs).

These unusual up-and-coming sports nutrition products come with some promising research that may make them a popular choice for those putting in the mega-miles.

With more time to train, your golden decades can represent some of your prime running years.

Can't say no to salty or sweet foods? Feel a strong urge to consume lots of carbs? Your food cravings are subtle messages from your body, and they're trying to tell you something.

After discovering the many perks of eating of beans, you're going to want to make them the star of your meals.

Stack a smoothie correctly for the best texture, flavor, and nutrition.

Feeling sluggish? Or like you're losing strength? It could be that you're low on this critical macronutrient.

Bored stiff of whole wheat pasta and brown rice? These globetrotting grains — including one from Ethiopia — are ready to take your training diet up a notch.

After hundreds of miles of training and racing, we sat down to learn a bit more about nutrition plans and training tips from a real pro.

Upset stomach when you use sports products? These may help.

You can benefit from adding plant protein to your diet, even if you have no plans on going vegan.

Finding the right products to fuel your training can sometimes be overwhelming. We put three new products to the test to help guide you.

Calories aren't an effective measurement of the healthfulness of a meal: Here are five things you should be counting instead.