For PCOS, calorie counting can help with weight loss by creating a deficit, but focusing more on what you eat—like whole foods, lean protein, fiber, and low-GI carbs to stabilize blood sugar—often yields better hormonal and symptom improvement than just counting calories, as it addresses insulin resistance, a key PCOS factor. While some doctors recommend calorie restriction (e.g., 1500 kcal) for weight loss in overweight individuals with PCOS, shifting focus to food quality (low-sugar, anti-inflammatory) can be more effective and less stressful than strict calorie counting.
Low calorie and low-fat diets. Simply put, they don't work–not for weight loss or for diabetes, and certainly not for PCOS. 99.5 percent of diets fail [1].
An international guideline for assessing and managing PCOS recommends an intake of 1,500 calories daily if the goal is weight loss.
When you have PCOS, you could be on a calorie deficit and never see any results. In fact, you might even gain more weight. This is because simply being on a deficit does nothing to solve the hormonal imbalances that come with PCOS.
It follows three key steps: Consume 30 grams of protein within 30 minutes of waking up. Engage in 30 minutes of low-intensity cardiovascular exercise (such as walking or cycling). Continue your day with a balanced approach to nutrition and movement to reinforce healthy habits.
Treatment for PCOS usually involves reducing insulin levels and this may involve making changes in your diet and lifestyle.
PCOS is a complex hormone condition that causes symptoms like weight gain, insulin resistance, and infertility. Ozempic isn't FDA approved to treat PCOS, but it may be prescribed off-label to help manage PCOS symptoms.
Polycystic ovary syndrome (PCOS) cannot be cured, but the symptoms can be managed. Treatment options can vary because someone with PCOS may experience a range of symptoms, or just 1. The main treatment options are discussed in more detail below.
Lack of exercise: Regular physical activity helps regulate hormones, and a sedentary lifestyle may worsen PCOS. Poor diet: Consuming too many processed foods and refined sugars can cause blood sugar spikes, making PCOS symptoms worse.
It can be hard to lose weight with polycystic ovary syndrome (PCOS) for reasons such as excessive insulin production, excessive hunger, and high blood sugar levels. Researchers estimate that anywhere from 38% to 88% of people with PCOS are overweight or obese.
A healthy PCOS breakfast should balance five key food groups that energize your body without spiking your blood sugar:
In short, we do not recommend Intermittent Fasting for long term PCOS symptom relief. If you have PCOS, it is very important to consume multiple small meals throughout the day. This approach will allow your insulin levels to self-regulate and remain balanced.
Whatever is the cause of weight loss, many women undergo complete remission as long as weight is under control [7]. One study reported 36.9% complete recovery from all features of PCOS with weight reduction, and only 15.4% had persistent PCOS features [8].
The 3-3-3 rule for weight loss is a simple, habit-based method focusing on three key areas: 3 balanced meals a day, 3 bottles (or ~1.5L) of water by 3 PM, and 3 hours of physical activity per week, aiming for consistency over complex diets. It simplifies fat loss by establishing rhythm through consistent eating, adequate hydration to support metabolism, and regular movement, promoting sustainable health without intense calorie counting or restrictive rules, says Five Diamond Fitness and Wellness, Joon Medical Wellness & Aesthetics, and EatingWell.
What foods are best on a PCOS diet? The PCOS diet contains fruits (e.g., berries, oranges, grapefruit, lemons, peaches, tomatoes, and cherries) and non-starchy vegetables that have a low in glycemic index, such as artichokes, asparagus, broccoli, celery, cucumber, cabbage, and mushrooms.
The Mediterranean Diet encompasses many of the elements recommended for managing PCOS symptoms, and is worth exploring for some of your weekly food plan. Mediterranean meals are built around vegetables, beans and whole grains, with fish or poultry for protein.
People with PCOS should avoid these foods that can ramp up inflammation: Fried foods (French fries, potato chips, corn chips and fried chicken or fish) Saturated fats such as butter or margarine.
Factors that might play a role include:
The symptoms of PCOS may include:
Vitamin D appears to improve reproductive and metabolic impairment in PCOS through its impact on insulin resistance.
PCOS treatment in Korea integrates Western medicine (like Metformin, birth control, anti-androgens) with Traditional Korean Medicine (TKM) herbal remedies (e.g., Changbudodam-tang, Chokyung-san, Gamuigibitang), acupuncture, and significant lifestyle changes (diet, exercise, stress management) to address hormonal imbalances, insulin resistance, fertility, and symptoms like acne and irregular periods, often using a personalized approach.
The focus is on adopting the “Four Pillars” of a healthy lifestyle including but not limited to a balanced diet that limits carbohydrate intake, a combination of strength training and cardiovascular exercise, maintaining a healthy weight, and reducing stress which includes getting enough quality sleep.
Final Takeaways
Metformin remains the go-to first-line medication for PCOS with insulin resistance, thanks to decades of research, safety, and accessibility. Ozempic may be preferable for those with significant weight loss goals or if metformin is not tolerated or effective.
Candidates for Ozempic treatment for weight loss include individuals who have a BMI of 30 or higher and those with a BMI of 27 or higher as well as at least one weight-related condition, such as high blood pressure, high cholesterol, or type 2 diabetes.
Metformin and combination birth control pills are considered first-choice treatment options for PCOS. Other medications include antiandrogens, GLP-1-related medications, and eflornithine (Vaniqa). Oral weight-loss medications, statins, and medroxyprogesterone can also help treat specific PCOS symptoms.