Why do you think body composition focuses on the ratio of fatty tissue to other body tissue? Why is body composition not related to weight? Which do you feel is a more accurate representation of a person's health? Explain your reasoning.

Insulin is a peptide therapeutic used to manage type 1 diabetes, which affects more than 20 million people worldwide according to the international diabetes federation. a significant limitation to the broad distribution and use of insulin to treat type 1 diabetes is the fact that it must be administered by injection rather than orally. why is insulin administered by injection and not orally?