Menopause can cause various skin issues such as dryness sagging and fine lines and wrinkles. This is because the ovaries stop producing the hormone estrogen during menopause which causes decline in collagen levels. Collagen is the protein that gives the skin its firmness fullness and structure as well as promotes elasticity. Studies have shown that women's skin loses about 30% of its collagen in the first five years of menopause. There are things postmenopausal women can do to combat facial wrinkles. Eating mangoes may help too says a new study published in the journal Nutrients. Researchers at the University of