Polycystic Ovary Syndrome (PCOS) is one of the most common hormonal health issues in women, affecting an estimated 1 in 10 women of reproductive age. Many women are first diagnosed when they are having difficulty trying to conceive, but PCOS presents with many other symptoms, like hair loss, acne, hirsutism, and weight gain. These symptoms can affect a woman's health even beyond trying to get pregnant.
What Causes PCOS?
The exact cause of Polycystic Ovary Syndrome is unknown, though it is thought that genetics play a major role. PCOS is a complex disorder that presents itself as a group of symptoms resulting from hormonal imbalances -- usually an excess of androgens like testosterone and high levels of insulin. These symptoms include:
There is a common misperception about progesterone (naturally occurring hormone) and progestin (the synthetic version) — namely that they are essentially identical. “Progesterone” and “progestin” are used interchangeably so often that patients may inadvertently think of them as one and the same, and put themselves at risk for health issues by not being aware that they are not, in fact, synonymous. So what is the difference between progesterone and progestin? The answer may surprise you.
What is progesterone?
Progesterone is a naturally occurring hormone that functions primarily to regulate reproductive processes. It is produced by the adrenal glands and ovaries or testes, and by the placenta in pregnant women. In women, progesterone is responsible for preparing the uterus for the implantation of an egg and maintains the lining of the uterus — the endometrium — during pregnancy.
Insulin Resistance: Is There a Link to Dairy Products?
A considerable amount of research has been aimed at isolating the contributing factors in the development of insulin resistance and looks to discover better ways of controlling and preventing the onset of this disorder.
We already know that diet plays a significant role. In fact, diet is the leading cause of type 2 diabetes: the outcome of unmanaged insulin resistance. Resistance to insulin can also occur in other metabolic/endocrine disorders, such as polycystic ovarian syndrome (PCOS) that affects up to 12% of the female population in North America. In more recent years, an increasing body of evidence is finding that dairy consumption has an adverse effect on insulin production, and may, in fact, be contributing to insulin resistance.