Protein uses energy, but does it produce energy? Sort of. The process involves multiple steps. Find a simplified answer here.

To keep your blood sugar levels in check, consider making some adjustments to your diet. Learn more about the top foods that ...

On top of their protein content, they’ll also provide “your daily requirement of omega-3s along with a host of other vitamins and minerals, like zinc and iron,” Nielsen points out.

For all-day energy, spread fluid intake evenly through the day to avoid “catch-up chugging” in the evening. And remember: ...