We might think of balding as a guy thing, but lots of women also lose their hair. In women, thinning hair is a natural part of aging, but in some cases, it can signal underlying health problems.
This study examined 162 women and found that 67 percent of those with alopecia (a common cause of hair loss, where hair typically thins evenly, starting just behind the hairline) also suffered from polycystic ovary syndrome (PCOS), a common hormonal disorder. That’s compared to 27 percent of the subjects without hair loss, meaning that hair loss and PCOS often go hand in hand.
Bottom line: If your tresses are giving you trouble, get to the root of the problem.