The Carbs Nutrition Guide (Grains & Potatoes)
Buckwheat groats
Per 100 g as eaten — cooked for grains, pasta, and roots; as sold for bread. One serving = 140 g (Grains, e.g., rice, barley, plain), the FDA reference amount (21 CFR 101.12).
GI(glucose = 100)
Single test — one published study, not a pooled mean.
Skrabanja et al. — buckwheat groats, boiled (Sweden), via University of Sydney GI database (2001)
GL(per 100 g)
10.9 per serving
Single test — one published study, not a pooled mean.
Skrabanja et al. — buckwheat groats, boiled (Sweden), via University of Sydney GI database (2001)
USDA FoodData Central SR Legacy — Buckwheat groats, roasted, cooked (FDC 170686) (2019)
Fiber(g/100g)
3.8 g per serving
USDA FoodData Central SR Legacy — Buckwheat groats, roasted, cooked (FDC 170686) (2019)
Net carbs(g/100g)
24.1 g per serving
USDA FoodData Central SR Legacy — Buckwheat groats, roasted, cooked (FDC 170686) (2019)
Energy(kcal/100g)
129 kcal per serving
USDA FoodData Central SR Legacy — Buckwheat groats, roasted, cooked (FDC 170686) (2019)
Protein(g/100g)
4.7 g per serving
USDA FoodData Central SR Legacy — Buckwheat groats, roasted, cooked (FDC 170686) (2019)
Sodium(mg/100g)
6 mg per serving
USDA FoodData Central SR Legacy — Buckwheat groats, roasted, cooked (FDC 170686) (2019)
Empty cells mean we do not yet have a method-cited source. Rank on the guide tables is the open-rule champion — not medical advice.