For many years, sports nutrition was rooted in a simple metaphor: The body is an engine, glycogen (the body's quick-release carbohydrate reserve) is its fuel, and fatigue occurs when the tank runs low ...

Yes, you can build muscle while burning fat – science and real-world evidence both say so, but it’s less than optimal.

Most meal plans ignore your body’s natural clock – syncing protein and carbs with your hormone cycles can boost muscle growth by up to 23% Micronutrients like zinc, magnesium, and B-vitamins work ...

In the pursuit of a stronger, leaner, and more muscular body, many individuals are turning to resistance or strength training. While lifting weights and working out at the gym play a critical role in ...

Ciara, 28, submitted an average day of eating to be reviewed for Business Insider's Nutrition Clinic. A nutritionist said eating more food, especially carbs, would help her. If you'd like to have your ...

Are you unsure what to eat if you are trying to stay lean while building muscle after 50? “After 50, protein becomes your body’s best tool for preserving and building lean muscle,” Tara Collingwood, ...