On nutrition labels, the percent daily value tells you how much of your daily recommendation for each nutrient is in the food. a diet with how many calories is used when figuring the percent daily value? a. 1,500 b. 2,000 c. 2,500 d. 3,000

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?