PCO Syndrome
Ketogenic nutrition as the key to hormonal health
Polycystic Ovary Syndrome (PCOS) is the most common hormonal disorder in women of reproductive age. Symptoms range from irregular, painful periods and fertility problems to acne, weight gain, and increased hair growth in unwanted areas. Many women search for ways to relieve their symptoms and improve their quality of life. Yet only few women and doctors are aware of the positive effects of a ketogenic diet.
How a ketogenic diet helps with PCOS
One of the main causes of PCOS symptoms is insulin resistance. This means that the cells in the body respond less effectively to insulin because they have reduced their insulin receptors as a protective mechanism against chronically high blood sugar levels — a consequence of long-term high carbohydrate intake. As a result, blood sugar and insulin levels rise. High insulin levels promote inflammation and increase the production of male hormones such as testosterone, which in turn worsens symptoms like acne and excessive hair growth.
A plant-based ketogenic diet, which contains very few carbohydrates, directly improves this process. It stabilizes blood sugar levels and reduces insulin production. This increases the insulin sensitivity of the cells and lowers insulin resistance. As a result, symptoms such as irregular periods and hormonal imbalance often improve significantly.
PCOS and Weight Loss: How Keto Turns Your Body into a Fat-Burning Machine
Being overweight is a common problem for women with PCOS. Excess weight worsens symptoms and can even lead to infertility. The ketogenic diet is well known for supporting weight loss by shifting the body into an efficient fat-burning mode. The body essentially becomes a “fat-burning machine.”
Our many years of experience show that a ketogenic diet can lead to both significant weight reduction and normalization of insulin levels, as well as a reversal of insulin resistance.
Reduce Inflammation and Skin Problems in PCOS with the Right Nutrition
Another benefit of the ketogenic diet is its anti-inflammatory effect.
Women with PCOS often suffer from chronic inflammation. The ketogenic diet helps counteract this by reducing the release of pro-inflammatory cytokines and activating anti-inflammatory signaling molecules.
Skin issues such as acne and oily skin, which are common in PCOS, can also improve with a ketogenic diet.
A plant-based ketogenic diet, rich in healthy fats and low in carbohydrates, supports skin health through its positive effects on the microbiome and the many beneficial plant compounds it provides.
Improve Menstrual Cycle and Fertility with a Ketogenic Diet
Women with PCOS often experience irregularities in their menstrual cycle and fertility issues. Here too, the ketogenic diet shows positive effects. By improving insulin sensitivity and reducing body fat, the menstrual cycle can normalize and the chances of becoming pregnant may increase.
The ketogenic diet is a valuable support for women with PCOS. Thanks to its impressive effects on insulin resistance, weight reduction, inflammation, and skin health, it can help alleviate many burdensome symptoms and significantly improve quality of life. Nonetheless, it is important to seek medical advice and undergo preliminary assessments before making major dietary changes. Making such changes without professional guidance is not recommended. It is essential to consider individual needs and preferences and tailor the ketogenic diet accordingly. While the ketogenic diet offers many benefits, it should always be implemented as part of a holistic treatment plan.
We have many years of experience in the holistic treatment of gynecological issues. Our patients are enthusiastic about the plant-based ketogenic diet because they quickly notice an improvement in their symptoms and feel the dietary change is very positive.
Our patients have achieved impressive results with our keto diet.
This is what our PCOS patients report:
Do you have symptoms or suffer from PCOS?
We support you in our center for holistic medicine — on-site in Freiburg or online via video consultation.
Your Dr. Brigitte Karner & Dr. Wolfgang Karner
Your Keto Coaches
Scientific studies on PCOS and the ketogenic diet:
The effects of a low-carbohydrate, ketogenic diet on the polycystic ovary syndrome: A pilot study; John C. Mavropoulos, William S. Yancy, Juanita Hepburn, and Eric C., (2005):
The Keto Study →
Effects of a ketogenic diet in overweight women with polycystic ovary syndrome; Paoli et al., Journal of Translational Medicine, (2020):
The Keto Study →
Diet-induced obesity exacerbates metabolic and behavioral effects of polycystic ovary syndrome in a rodent model; Ressler, et al., Endocrinology and Metabolism, (2015):
The Keto Study →
Restored insulin sensitivity but persistently increased early insulin secretion after weight loss in obese women with polycystic ovary syndrome; Holte, J. et al., The Journal of Clinical Endocrinology & Metabolism, (2015):
The Keto Study →
Does the Ketogenic Diet Improve the Quality of Ovarian Function in Obese Women? Magagnini, M.C., Nutrients (2022):
The Keto Study →
Effects of a ketogenic diet on reproductive and metabolic phenotypes in mice with polycystic ovary syndrome; Liu, S. et al., Biology of Reproduction, (2023):
The Keto Study →
The impact of a group-based, remotely delivered weight loss intervention in women with polycystic ovary syndrome on ovulation, quality of life, and body composition; Gorczyca, A. et al., Frontiers in Reproductive Health, (2022):
The Keto Study →