04/18/2026
🧬 Benefits of butyric acid (butyrate)
Butyric acid is a short-chain fatty acid produced when your gut bacteria ferment fiber and resistant starch.
Why it matters for PCOS:
1. Improves insulin sensitivity
Helps your body respond better to insulin
Important because many people with PCOS have insulin resistance
2. Reduces inflammation
PCOS is often linked with chronic low-grade inflammation
Butyrate helps calm that
3. Supports gut health
Fuels cells lining your colon
Strengthens gut barrier → may help hormone balance indirectly
4. May help weight regulation
Influences metabolism and satiety signals
🥗 How to increase butyrate naturally
You don’t usually need supplements. Instead focus on feeding your gut bacteria:
Resistant starch foods:
Cooked & cooled pasta, rice, potatoes
High-fiber foods:
Oats, legumes, vegetables, flaxseeds, chia seeds