Buckwheat
A gluten-free pseudo-grain with a complete amino acid profile and rutin in the groats.

Nutrition per 100 g
Standardised to 100 g of buckwheat, cooked for fair comparison. Typical serving: 1 cup cooked groats (168 g) — 155 kcal per 168 g serving.
| Nutrient | Per 100 g | Per serving (168 g) | Per 100 kcal |
|---|---|---|---|
| Energy | 92 kcal | 155 kcal | 100 kcal |
| Protein | 3.4 g | 5.7 g | 3.7 g |
| Carbohydrate | 19.9 g | 33.5 g | 21.6 g |
| Fat | 0.6 g | 1 g | 0.6 g |
| Fibre | 2.7 g | 4.5 g | 2.9 g |
Figures are typical values and vary with variety, preparation and brand.
Micronutrients
Vitamins and minerals per 100 g of buckwheat, with a typical serving and FDA Daily Value for adults.
| Nutrient | Per 100 g | Per serving (168 g) | % DV |
|---|---|---|---|
| Vitamins | |||
| Vitamin A | 0 µg | 0 µg | 0% |
| Vitamin C | 0 mg | 0 mg | 0% |
| Vitamin D | 0 µg | 0 µg | 0% |
| Vitamin E | 0.09 mg | 0.15 mg | <1% |
| Vitamin K | 1.9 µg | 3.2 µg | 2% |
| Thiamin | 0.04 mg | 0.067 mg | 3% |
| Riboflavin | 0.039 mg | 0.066 mg | 3% |
| Niacin | 0.94 mg | 1.6 mg | 6% |
| Vitamin B6 | 0.077 mg | 0.13 mg | 5% |
| Folate | 14 µg | 23.5 µg | 4% |
| Vitamin B12 | 0 µg | 0 µg | 0% |
| Pantothenic acid | 0.36 mg | 0.6 mg | 7% |
| Choline | 20.1 mg | 33.8 mg | 4% |
| Minerals | |||
| Calcium | 7 mg | 11.8 mg | <1% |
| Iron | 0.8 mg | 1.3 mg | 4% |
| Magnesium | 51 mg | 85.7 mg | 12% |
| Phosphorus | 70 mg | 118 mg | 6% |
| Potassium | 88 mg | 148 mg | 2% |
| Sodium | 4 mg | 6.7 mg | <1% |
| Zinc | 0.61 mg | 1 mg | 6% |
| Selenium | 2.2 µg | 3.7 µg | 4% |
| Copper | 0.15 mg | 0.25 mg | 17% |
| Manganese | 0.4 mg | 0.67 mg | 17% |
Source: USDA FoodData Central — Buckwheat groats, roasted, cooked
% DV uses FDA Daily Values for adults. Nutrients that USDA does not report for this entry are omitted. Values vary with variety, preparation and brand.
Why eat buckwheat?
- Naturally gluten-free while still tasting like a whole grain.
- Better amino acid balance than wheat or rice.
- Cooks in 12 minutes, faster than most whole grains.
How to include it
- Toast the groats in a dry pan before boiling for a nuttier flavour.
- Use buckwheat flour for pancakes and soba-style noodles.
- Serve as a base for roasted vegetables and yogurt sauce.
Things to consider
- Check labels for cross-contamination if you are coeliac.
- Buckwheat allergy exists and can be severe, though it is uncommon in Europe.
Educational content. This article is for general information and is not medical advice. Speak to a qualified health professional about your individual circumstances.
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