PCOS Nutrition FAQ

What foods should I avoid with PCOS?

With PCOS, it's generally best to limit high-glycemic foods (white bread, sugary cereal, soda), heavily processed snacks, fried foods, and added sugars. These foods spike blood sugar and worsen insulin resistance, which is central to most PCOS symptoms.

• Refined carbohydrates: white bread, white rice, pastries
• Added sugars: soda, candy, sweetened coffee drinks
• Fried and highly processed foods
• Foods high in trans fats (packaged baked goods, fast food)
• Excess alcohol, which can affect insulin sensitivity

What is the best diet for PCOS?

There is no single "PCOS diet," but most evidence-based approaches favor a lower-glycemic, anti-inflammatory eating pattern: fiber-rich vegetables, lean protein, healthy fats, and minimally processed carbohydrates, while limiting refined sugar and ultra-processed foods.

• High fiber: vegetables, legumes, whole grains
• Lean protein at each meal to slow glucose absorption
• Healthy fats: olive oil, nuts, avocado, fatty fish
• Low-glycemic carbohydrate sources over refined ones
• Consistent meal timing to support insulin regulation

Why does glycemic index matter for PCOS?

Most people with PCOS have some degree of insulin resistance. High-glycemic foods cause rapid blood sugar spikes, which trigger a larger insulin response — and over time, this can worsen insulin resistance and androgen levels, common PCOS symptoms like acne and irregular cycles.

Does inflammation affect PCOS symptoms?

Yes. Chronic low-grade inflammation is strongly associated with PCOS and can worsen insulin resistance, acne, and cycle irregularity. Diets higher in processed foods and added sugar tend to be more inflammatory, while diets rich in fiber, omega-3 fats, and antioxidants tend to be less so.

What is Balance: PCOS Nutrition?

Balance: PCOS Nutrition is an iOS app that generates full meal plans built around your Apple Health data — sleep, cycle, stress, and workouts — plus what's already in your pantry. Every plan is customizable, and you can add your own meals anytime by scanning a photo or just typing what you ate.

How does Balance: PCOS Nutrition help manage PCOS?

Instead of a generic meal plan or a calorie target, Balance: PCOS Nutrition builds your plan from the factors that actually matter for PCOS — your sleep, cycle, stress levels, and activity — and lets you swap out anything that doesn't work for you without losing the foods you like.

Is Balance: PCOS Nutrition free?

Balance: PCOS Nutrition is free to download on the iOS App Store, with subscription options for extended features shown in-app. Check the App Store listing for current pricing.

What data does Balance: PCOS Nutrition use to build my meal plan?

Your plan factors in Apple Health data (sleep, menstrual cycle, stress, and workouts) and your pantry — what you already have on hand. You can customize any meal, log your own via photo scan or text, and swap out anything that scores poorly for an alternative that keeps the flavor you want.

Can food really affect PCOS symptoms?

Yes. While diet doesn't cure PCOS, nutrition plays a well-documented role in managing insulin resistance, inflammation, and hormonal balance — the three mechanisms most connected to PCOS symptoms like irregular cycles, acne, and weight changes.