Polycystic Ovary Syndrome (PCOS) is one of the most common hormonal disorders affecting women worldwide. Experts estimate that between 5% and 20% of women of reproductive age suffer from the condition. While PCOS is often associated with irregular periods, weight gain, acne, excessive facial hair growth, and fertility issues, its impact goes far beyond reproductive health.
Women with PCOS are at a higher risk of developing serious health conditions such as Type 2 diabetes, heart disease, high blood pressure, fatty liver disease, and mental health disorders including anxiety and depression. Managing the condition often requires a combination of medication, dietary changes, exercise, and lifestyle modifications. However, a growing body of research suggests that yoga could play an important role in improving PCOS symptoms naturally.
A recent study, conducted under leadership of Prof. Rima Dada, Faculty Incharge, Lab for Molecular Reproduction and Genetics, Department of Anatomy, AIIMS, New Delhi, examined the effects of a structured 12-week yoga programme involving women diagnosed with PCOS. Participants practised yoga for 90 minutes a day, five days a week. The program included physical postures (Asanas), breathing exercises (Pranayama), and meditation (Dhyana).
The findings revealed improvements across several key health markers.
One of the most significant changes was seen in hormone balance. Women who participated in the yoga program experienced reductions in testosterone, luteinizing hormone (LH), and anti-Mullerian hormone (AMH), all of which are commonly elevated in PCOS. At the same time, levels of follicle-stimulating hormone (FSH) and estradiol improved, helping restore more regular menstrual cycles.
Researchers also found that yoga reduced oxidative stress, a condition caused by harmful molecules known as reactive oxygen species (ROS). Oxidative stress is believed to contribute to insulin resistance, hormonal imbalance, and cellular damage in women with PCOS.
Another remarkable finding involved telomeres, which are protective structures located at the ends of chromosomes. Telomeres naturally shorten as people age, but women with PCOS often experience accelerated shortening. The study found that women who practised yoga had longer telomeres compared to those who did not, suggesting slower cellular aging and improved reproductive health.
Inflammation, another major contributor to PCOS, also decreased significantly. Researchers observed lower levels of inflammatory markers such as TNF-alpha and IL-6 among yoga participants. Since chronic inflammation is closely linked to insulin resistance and metabolic disorders, reducing it may help lower long-term health risks.
The benefits were not limited to physical health. Women practising yoga also reported better emotional well-being and significantly lower depression scores. Experts believe this may be due to yoga’s ability to reduce cortisol, the body’s primary stress hormone, while increasing brain chemicals associated with mood regulation and resilience.
Scientists say yoga’s effectiveness lies in its ability to influence multiple systems in the body simultaneously. Unlike traditional exercise, yoga combines movement, breathing, and mindfulness, activating the parasympathetic nervous system and helping the body move out of a chronic stress state.
Although researchers emphasize that yoga should not replace medical treatment, they believe it can serve as a powerful complementary therapy. Its low cost, accessibility, and lack of side effects make it an attractive option for millions of women seeking better PCOS management.
The study highlights that even a relatively short yoga intervention can positively impact hormones, inflammation, fertility markers, mental health, and overall quality of life. For women living with PCOS, yoga may offer a natural and sustainable way to support long-term health and well-being
