
Protein is one of the three major, or macro, nutrients. Unlike carbohydrates and fats (the other two types of macronutrents), proteins are comprised of nitrogen-containing groups called amino acids. There are about 20 different types of amino acids commonly found in foods. All of them are important for building and[…]

The next time you’re tempted to hit the treadmill when the temperature dips, consider this: Working out in cold weather may actually burn more calories than working out where it’s warm. A study from the University of Utah found that basal (resting) metabolic rate increases in cold temperatures because staying[…]