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Nutritional Density
Food guide

Rye Bread

Dense, sour and more filling than wheat bread, with useful fibre per slice.

Whole GrainsFibre-RichPlant-Based
Rye Bread, a nutrient-dense whole grains food, photographed on a plain linen surface

Nutrition per 100 g

Standardised to 100 g of rye bread for fair comparison. Typical serving: 2 slices (64 g) — 166 kcal per 64 g serving.

Nutrition information for Rye Bread
NutrientPer 100 gPer serving (64 g)Per 100 kcal
Energy259 kcal166 kcal100 kcal
Protein8.6 g5.5 g3.3 g
Carbohydrate47.8 g30.6 g18.4 g
Fat2.5 g1.6 g1 g
Fibre6.1 g3.9 g2.3 g

Figures are typical values and vary with variety, preparation and brand.

Micronutrients

Vitamins and minerals per 100 g of rye bread, with a typical serving and FDA Daily Value for adults.

Micronutrients for Rye Bread
NutrientPer 100 gPer serving (64 g)% DV
Vitamins
Vitamin A0 µg0 µg0%
Vitamin C0.4 mg0.26 mg<1%
Vitamin D0 µg0 µg0%
Vitamin E0.33 mg0.21 mg2%
Vitamin K1.2 µg0.77 µg1%
Thiamin0.43 mg0.28 mg36%
Riboflavin0.34 mg0.22 mg26%
Niacin3.8 mg2.4 mg24%
Vitamin B60.075 mg0.048 mg4%
Folate151 µg96.6 µg38%
Vitamin B120 µg0 µg0%
Pantothenic acid0.44 mg0.28 mg9%
Choline14.6 mg9.3 mg3%
Minerals
Calcium73 mg46.7 mg6%
Iron2.8 mg1.8 mg16%
Magnesium40 mg25.6 mg10%
Phosphorus125 mg80 mg10%
Potassium166 mg106 mg4%
Sodium603 mg386 mg26%
Zinc1.1 mg0.7 mg10%
Selenium30.9 µg19.8 µg56%
Copper0.19 mg0.12 mg21%
Manganese0.82 mg0.52 mg36%

Source: USDA FoodData Central — Bread, rye

% 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 rye bread?

  • Studies consistently show rye bread is more satiating than white wheat bread.
  • Lower blood glucose response than standard white bread.
  • Sourdough-fermented rye keeps for days without going stale.

How to include it

  • Top with cottage cheese, tomato and black pepper.
  • Serve thin slices with mackerel or sardines and lemon.
  • Toast hard and use as croutons in soup.

Things to consider

  • Contains gluten.
  • Many supermarket rye loaves are mostly wheat — check the ingredient order.

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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