How should you determine whether nutrition information is accurate

What system have glands found throughout the body that release hormones into the bloodstream

True or false? the usa has one of the safest food supplies in the world

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?