What does regular participation in sports do?

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)

Now think of ways in which using healthcare services effectively can foster your health and ways in which not being aware of them is a health risk

The breakdown of peptides into amino acids is an example of . the release of insulin after eating a large meal is an example of .