Menopause is the most commonly recognized indicator of aging in women. Though the changes in men are not so apparent, they also go through a kind of menopause. Aging men also see a drop in hormone secretions.
男性雖然沒有這麼明顯的變化，但他們同樣也有更年期，荷爾蒙分泌同樣會隨年齡增加而流逝。