How old is a man when he is in his prime?

Answer 1

17. up until this age there are more new cells created in the body evry day than ones killed. but after 17, there are more cells dying every day than being made. however, most scientific studies have shown although the above is true. a man is at his strongest (but not healthiest) at age 24. So if your talking about healthiest prime - 17 physical prime - 24