Can Food Help With PCOS?
While food can’t cure PCOS, it can be a big help in managing symptoms and supporting long-term health. Eating in a way that supports PCOS usually means focusing on balancing blood sugar, improving insulin sensitivity, and including plenty of fibre, protein, healthy fats, and nutrient-rich whole foods.
According to the 2023 international guidelines, healthy lifestyle habits like good nutrition and regular physical activity are recommended for people with PCOS. Since there’s no one “perfect” diet for everyone, the best approach is one that’s balanced, nourishing, and sustainable. Best Foods to Support PCOS
1. High-Fibre Carbohydrates
High-fibre carbohydrates can help support steadier blood sugar levels and better fullness after meals.
Supportive choices include:
- Oats
- Brown rice
- Quinoa
- Barley
- Lentils
- Beans
- Chickpeas
- Sweet potatoes
- Wholegrain bread
- Vegetables
- Berries
- Apples and pears
Try to choose carbohydrates that are less processed and naturally rich in fibre.
2. Protein-Rich Foods
Protein supports muscle health, keeps you feeling full, and helps maintain steady blood sugar levels. Adding protein to meals and snacks can help prevent energy crashes and curb cravings.
Supportive choices include:
- Eggs
- Fish
- Chicken or turkey
- Beans
- Lentils
- Chickpeas
- Tofu
- Tempeh
- Greek-style yoghurt
- Nuts and seeds
3. Healthy Fats
Healthy fats can support heart health, hormone production and meal satisfaction.
Supportive choices include:
- Olive oil
- Avocado
- Nuts
- Seeds
- Tahini
- Oily fish such as salmon, sardines and mackerel
- Nut butters with no added sugar
4. Plenty of Vegetables
Vegetables provide fibre, antioxidants, minerals and volume without causing large blood sugar spikes.
Supportive choices include:
- Leafy greens
- Broccoli
- Cauliflower
- Peppers
- Courgette/zucchini
- Mushrooms
- Tomatoes
- Carrots
- Cabbage
- Green beans
Aim to include vegetables with most meals where possible.
5. Anti-Inflammatory Whole Foods
For some people with PCOS, following an eating pattern rich in whole foods and lower in ultra-processed foods can be beneficial.
Supportive options include:
- Colourful vegetables
- Berries
- Herbs and spices
- Nuts and seeds
- Extra virgin olive oil
- Oily fish
- Beans and lentils
- Fermented foods such as yoghurt, kefir, kimchi or sauerkraut, where tolerated
Foods to Limit With PCOS
No food has to be completely off-limits, but certain foods can lead to bigger blood sugar spikes, stronger cravings, or energy crashes if eaten too often or in large quantities.
It may help to limit:
- Sugary drinks
- Sweets and confectionery
- Cakes, biscuits and pastries
- Highly refined breakfast cereals
- Large portions of white bread, white rice or white pasta
- Deep-fried fast foods
- Ultra-processed snack foods
- Alcohol, especially sugary alcoholic drinks
A helpful approach is not extreme restriction, but choosing these foods less often and balancing them with protein, fibre and healthier fats.
Simple PCOS Plate Guide
A balanced PCOS-friendly plate could look like this:
½ plate: non-starchy vegetables
¼ plate: protein
¼ plate: high-fibre carbohydrate
Add: a small portion of healthy fat
Example:
Grilled fish, tofu or chicken + vegetables + lentils, brown rice or sweet potato + olive oil dressing or avocado.
This type of meal can help support fullness, energy and blood sugar balance.
PCOS-Friendly Meal Ideas
Breakfast Ideas
- Oats with Greek-style yoghurt, berries, chia seeds and nuts
- Eggs with spinach, mushrooms and wholegrain toast
- Smoothie with unsweetened yoghurt, berries, flaxseed and nut butter
- Tofu scramble with vegetables and avocado
- Overnight oats with cinnamon, seeds and chopped fruit
Lunch Ideas
- Lentil soup with salad and olive oil dressing
- Chickpea and vegetable bowl with quinoa
- Tuna, salmon or tofu salad with beans
- Chicken, bean or tempeh wrap with vegetables
- Brown rice bowl with vegetables, protein and tahini dressing
Dinner Ideas
- Salmon with sweet potato and broccoli
- Bean chilli with vegetables and brown rice
- Stir-fried tofu or chicken with vegetables and noodles or rice
- Lentil curry with spinach and a moderate portion of rice
- Turkey, bean or vegetable stew with wholegrains
Snack Ideas
- Apple slices with peanut butter
- Greek-style yoghurt with berries
- Hummus with vegetable sticks
- Boiled eggs
- Nuts and seeds
- Cottage cheese with fruit
- Roasted chickpeas
Lifestyle Habits That Can Help PCOS
Food is important, but it works best alongside other lifestyle habits.
Supportive habits include:
- Regular physical activity
- Strength or resistance training
- Walking after meals where possible
- Good sleep habits
- Stress management
- Avoiding smoking
- Regular health checks for blood sugar, blood pressure and cholesterol
- Seeking medical advice for irregular periods, fertility concerns or worsening symptoms
Lifestyle intervention, including physical activity and healthy eating, is recommended for improving metabolic health in PCOS.
When to Seek Medical Advice
Anyone who thinks they may have PCOS should speak with a qualified healthcare professional. Diagnosis may involve a discussion of symptoms, blood tests and sometimes an ultrasound, depending on age, symptoms and local medical guidance.
Medical support is especially important if you have:
- Very irregular or absent periods
- Heavy or unusual bleeding
- Difficulty becoming pregnant
- Rapid hair growth or sudden worsening acne
- Symptoms of high blood sugar, such as excessive thirst or frequent urination
- Severe pelvic pain
- Low mood, anxiety or distress linked to symptoms
PCOS can be managed, but it is important to get personalised advice.
This information is for general education only and should not replace advice from a qualified healthcare professional.
PCOS – PMOS Polycystic Ovary Syndrome
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