Origin and Etymology of is. Middle English, from Old English; akin to Old High German ist is (from sÄ«n to be), Latin est (from esse to be), Greek esti (from einai to be)
For the medical journal, see Menopause (journal). Menopause, also known as the climacteric, is the time in most women's lives when menstrual periods stop permanently, and they are no longer able to bear children. Menopause typically occurs between 49 and 52 years of age.
Specifically, men should consume foods high in zinc, which boosts sperm production, and foods that assist testosterone production, leading to stronger erections and an increased sex drive. Starting around age 30, menâs testosterone levels begin to dip at a rate of about 1-2% a year.