Is Cottage Cheese Good for PCOS? Plain Low-Fat Nutrition Guide

Why cottage cheese may fit a PCOS-friendly meal

A half-cup (113 g) serving of plain low-fat (2% milkfat) cottage cheese provides roughly 12–14 g of complete protein, 4–5 g of carbohydrate, 2–3 g of fat, and useful amounts of calcium, phosphorus, selenium, and vitamin B12. Its protein is predominantly slow-digesting casein, which sustains amino acid availability over several hours and contributes to prolonged satiety. The very low carbohydrate content means glycemic load per serving is negligible.

• →A 113 g (half-cup) serving provides approximately 90 calories, 12–14 g protein, 4–5 g carbohydrate, and useful calcium and selenium.
• →Choose plain, unflavored varieties to avoid added sugars present in fruit-flavored versions.
• →Use as a high-protein topping on grain bowls, blend into smoothies, or eat with raw vegetables as a snack.

What research can—and cannot—say about cottage cheese and PCOS

Randomized trials comparing higher-protein diets (25–35% of energy from protein) to standard-protein diets in people with overweight, insulin resistance, or PCOS have reported modest improvements in body weight, fasting insulin, and androgen levels in some but not all studies, with effect sizes dependent on overall diet quality and energy balance. Dairy protein specifically — including casein and whey — has been studied as a component of weight-management diets with consistent satiety and lean mass benefits, though these studies rarely isolate cottage cheese from other protein sources. No cottage-cheese-specific intervention trial in women with PCOS has been published.