Does Polycystic Ovaries (PCOS) Cause Weight Gain?

A Girl Measuring Her Waist

Polycystic Ovary Syndrome (PCOS) is a common hormonal disorder that affects women of reproductive age. It is estimated that 1 our of 10 women with normal weight and up to 3 out of 10 with a BMI greater than 25 have PCOS, making this more common than lipidema. The exact cause of PCOS is not fully understood, but it is believed that genetics and hormonal imbalances play a role in its development.

One of the most common symptoms of PCOS is weight gain, particularly in the abdominal area. This can be frustrating and difficult for women to manage, especially since traditional weight loss methods such as diet and exercise may not work as effectively for those with PCOS. But does PCOS actually cause weight gain? The answer is yes, but also no. But to completely understand the relationship between PCOS and weight gain, let’s take a step-by-step look at this comprehensive guide.

Understanding PCOS

Before we dive into the connection between PCOS and weight gain, it’s important to have a basic understanding of what exactly PCOS is. As mentioned earlier, PCOS is a hormonal disorder that affects women’s reproductive system. It is characterized by an imbalance of hormones, specifically increased levels of androgens (male hormones) and insulin in the body (mainly through inflammation from endocrine dysfuntion).

The hormonal imbalance caused by PCOS can lead to a variety of symptoms, such as irregular periods, excessive hair growth on the face and body, acne, and weight gain. As you can see, weight gain is just one of the many possible symptoms of PCOS. The first symptom of PCOS is actually anxiety, typically starting around the adolescent time frame (right when women get their first period).

The Link Between PCOS and Weight Gain

So, why do women with PCOS experience weight gain? As mentioned earlier, the exact cause of PCOS is not fully understood. However, research suggests that insulin resistance may play a significant role due to the inflammation caused by hormone disbalance and increase cortisol production.

Insulin is a hormone produced by the pancreas that helps regulate glucose (sugar) levels in the body. In women with PCOS, their bodies become resistant to insulin, meaning it does not work as effectively as it should. Most commonly this is due to a lack of progesterone from limited inositol production from the adrenal gland.  In turn, this stimulates the ovaries to produce more androgens, leading to increase insulin production and resistance and begetting more hormone imbalance.  This cycle repeats over and over.

The excess androgen production caused by insulin resistance can also lead to increased appetite and cravings for high-carbohydrate foods. Furthermore, women with PCOS have a slower metabolism due to their hormone imbalances, making it harder for them to burn calories and lose weight. Overall, these factors contribute to weight gain in women with PCOS.  And the worse your weight gain, the worse your PCOS.  The never ending cycle that cannot be fixed by “just eating less carbs”.

Managing PCOS and Weight Gain

Managing weight gain related to PCOS can be challenging, but it is not impossible with the right healthcare partner. The first step is to get a proper diagnosis and work with your healthcare provider to develop a treatment plan that works for you. This may include medication to regulate hormone levels, lifestyle changes such as a healthy diet and regular exercise, and supplements to balance out nutritional and hormone deficiencies.  It will probably include weight loss medications as these typically are the only medications on the market than change the dynamic of insulin resistance the hounds a patient with PCOS.  There are no FDA approved medications for PCOS so all medications used will be used off-label.  Pharmaceutical companies are not incentivized to research PCOS because often with treatment, fertility is improved and there is too much liability for pharmaceutical companies to consider studies on this very common issue affecting women.

It’s important to note that not all women with PCOS will experience weight gain, this being called lean PCOS. Some may even have difficulty gaining weight due to their high androgen levels. However, it’s crucial for all women with PCOS to maintain a healthy lifestyle to manage their symptoms and decrease the risk of long-term health complications such as diabetes (10 times more likely) and heart disease (4 times more likely) more commone in women with PCOS.

You may also find it helpful to work with a registered dietitian or nutritionist who can help you develop a PCOS-friendly meal plan and provide guidance on managing insulin levels through diet. Additionally, regular physical activity, particularly strength training exercises, can not only help with weight management but also improve insulin sensitivity in women with PCOS. Lastly, learn how to balance your hormones for effective weight loss to get better results.

In Conclusion

PCOS can have a significant impact on women’s bodies and weight, but it is not a hopeless situation. With proper management, women with PCOS can lead healthy lives and maintain a healthy weight. Remember, if you have PCOS, you are not alone, and there is always help available. You may also consider my personalized holistic weight loss program in Spokane for diagnosis, management, and remission of PCOS. Remember, you are more than your weight, and PCOS does not define you. Stay informed, seek support, and take care of yourself. Your body will thank you.

Picture of Dr. Kerry Traugott, DNP
Dr. Kerry Traugott, DNP

Dr. Kerry Traugott, DNP is a Obesity Medicine Specialist in Spokane, WA. She is accepting new patients.

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Kerry Traugott, DNP
Kerry Traugott, DNP specializes in holistic weight loss for women

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