Warming up is important before exercising to

Followers of which tradition may take offense at being offered charity health benefits?

Ihave a really high metabolism and only weigh 70 pounds (13 almost 14). people always ask me two questions: do you ever eat and how do you eat so much and stay so skinny.i am worried that a high metabolism wont me forever. what are some safe steps i can take to maintain being fit. (also, i already work out i am a dancer so i get cardio a lot)

Amino acids are important to the body because they build carbohydrates proteins complex carbohydrates simple sugars fats