I think the answer is letter b. multivitamins. As what I have read about supplements it include vitamins and minerals and substances which come from a natural source. And also because of this substances it helps the human body maintain its well-being.
The answer is hives and throat swelling
A.) Mononucleosis
Mono s<span>preads by saliva.</span>
You are at a lower risk for certain diseases and you will save more money
A. B. D. Hope this helped.