A physician recommends that an arthritis patient actively improve her cardiovascular fitness without participating in an activity that causes impact to her bones. Which of the following is best for her to try?

What is the overall purpose of the menstral cycle

What are your thoughts on nonhuman trials? do you feel that testing should be done on animals? what are the advantages and disadvantages with nonhuman trails?

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?