What causes PCOS?
Researchers and fitness care vendors recognize that genetic and environmental elements upload to the improvement of PCOS (polycystic ovary syndrome), however, do now no longer recognize precisely what reasons of PCOS.
Because Common symptoms of PCOS due to run in groups, the symptoms are apparently caused, at least in part, by a change, or mutation, in one or more genes. New research carried in animal models suggests that in some cases PCOS may be caused by hereditary or artificial changes that occur in the PCOS possible results from a combination of causes, including genes and environmental factors.
What causes the symptoms of PCOS?
Most utmost of the symptoms of PCOS are caused by higher-than-normal levels of specific hormones, called androgens.

The ovaries create hormones, which are substances that control functions in the body. One of the hormones that the ovaries make is estrogen—on occasion referred to as the "girl hormone" due to the fact women's our bodies make and of it than men's our bodies do. The ovaries additionally make androgens—now and again called "male hormones" due to the fact men's our bodies make greater of them than women's our bodies do. Men and women need some levels of both hormones for normal health.
In ladies with PCOS causes, the hormones are out of balance: those ladies have higher-than-everyday degrees of androgens and can have lower-than-everyday degrees of estrogen High levels of androgens can:
Stop with signals from the brain that normally result in ovulation, so that ovulation does not transpire regularly
Cause the follicles—small, fluid-stuffed cysts inside the ovaries wherein eggs develop and mature—to develop, forming cysts2
Performance other symptoms of PCOS, including excess hair growth and acne3,4
Other symptoms of PCOS result from difficulties with insulin, another of the body's hormones. Insulin facilitates passing sugar (additionally referred to as glucose) from the bloodstream into cells to apply as energy. When organizations don't react normally to insulin, the level of sugar in the blood rises. In addition, the level of insulin goes up as the body creates more and more of it to try to get glucose into the cells. Too much insulin increases the result of androgens,5 which then causes symptoms of PCOS. High ranges of insulin also can grow urge for food and result in weight gain. Three High insulin ranges also are related to pores and skin situation referred to as acanthosis nigricans, which ends up in thickened dark, velvety patches of skin.

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