Stats (per 100 g raw yam)
| Nutrient | Value |
|---|---|
| Energy | 116–118 kcal |
| Carbohydrates | ~28 g |
| Fiber, total dietary | ~4 g |
| Sugars | ~0.5–1 g |
| Protein | ~1.5 g |
| Fat | ~0.2 g |
| Potassium | ~670 mg |
| Vitamin C | ~12–17 mg |
| Vitamin B6 | Notable source |
In many U.S. grocery stores, vegetables labeled “yams” are often orange-fleshed sweet potatoes. True yams (Dioscorea) are starchier and lower in sugar.