Top Foods — Ranked by Evidence
| Rank | Food | Mechanism | Evidence |
|---|---|---|---|
| #1 | Cinnamon | Cinnamaldehyde mimics insulin → increases glucose uptake. 1-6g/day reduces fasting glucose 18-29%. Choose Ceylon (low co... | strong |
| #2 | Oats | Beta-glucan slows glucose absorption. Also increases GLP-1 and improves insulin sensitivity at next meal.... | strong |
| #3 | Lentils | Low GI (32) + high fiber (7.9g) + resistant starch. Second meal effect improves glucose tolerance at next meal.... | strong |
| #4 | Vinegar | 2 tbsp before meals reduces post-meal glucose 20-30%. Acetic acid inhibits disaccharidases → slower carb breakdown.... | strong |
| #5 | Salmon | Omega-3 improves insulin signaling. Protein slows gastric emptying. Vitamin D supports beta-cell function.... | moderate |
⚠️ Foods to Avoid
sodafruit juicewhite breadwhite ricepastriescandysweetened yogurthoneyfried foods