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Fiber-rich rye bread
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 slice (medium) of Mastermacher Rye Bread (50 g) has 100 calories. That works out to 200 calories per 100 g. It contains 18.3 g of carbs, 2.9 g of protein, 0.7 g of fat and 4.6 g of fiber. Its 0.8 mg of Manganese covers 36% of the Daily Value. Its glycemic index is 48 (low), so it raises blood sugar slowly.
Selected: 1 slice (medium) · 50 g
100
KCAL / 50G
Carbs
18.3g
· 7% DV
Protein
2.9g
· 6% DV
Fat
0.7g
· 1% DV
Fiber
4.6g
· 16% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 80% · Protein 13% · Fat 7%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 100 kcal | |
| Total fat | 0.7 g | 1% |
| Saturated fat | 0.09 g | 0% |
| Trans fat | 0 g | |
| Sodium | 215 mg | 9% |
| Total carbohydrate | 18.3 g | 7% |
| Fiber | 4.6 g | 16% |
| Protein | 2.9 g | 6% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 slice (medium) | 50 g | 100 kcal |
| 1 slice (thin) | 30 g | 60 kcal |
| 1 piece (small) | 60 g | 120 kcal |
| 1 slice (thick) | 70 g | 140 kcal |
| 100 g | 100 g | 200 kcal |
| 2 slice (medium) | 100 g | 200 kcal |
| 1 serving (medium) | 100 g | 200 kcal |
| 1 piece (large) | 120 g | 240 kcal |
| 1 serving (large) | 150 g | 300 kcal |
Calculated from 200 calories per 100 g.
Yes, it can be a nutritious everyday bread. Its rye-based, fiber-rich profile makes it a satisfying option, especially with protein-rich toppings such as eggs or beans and some vegetables. It is not a substitute for variety in the rest of your diet.
Mastermacher Rye Bread has the earthy, more pronounced flavor commonly associated with rye, and rye loaves are often denser than wheat bread. The exact taste and texture depend on the product’s recipe, so don’t assume it is sour or made entirely from rye.
Neither is automatically better for everyone. Mastermacher Rye Bread offers rye’s distinctive flavor and a dense texture, while whole-wheat bread is made from whole wheat. Compare the ingredient lists and choose the one you enjoy and find satisfying.
Yes. Mastermacher Rye Bread contains carbohydrates, so it can raise blood sugar. Its fiber may make the rise slower than with some refined breads, but portion size and what you eat alongside it also matter; pairing it with protein can make a more balanced meal.
It may help you feel full because rye bread is fiber-rich, but eating it does not cause weight loss by itself. Try it as part of a meal with vegetables and a protein source, rather than relying on bread alone to keep you satisfied.
No. Rye contains gluten, so Mastermacher Rye Bread is not suitable for people with celiac disease. Avoid it if you need a gluten-free diet and choose bread specifically labelled gluten-free instead.
Keep Mastermacher Rye Bread sealed in its packaging or another airtight container in a cool, dry place, away from direct sunlight. If you spot mold, discard the whole loaf rather than cutting away the affected part.
Yes. Freeze the slices in an airtight freezer bag so you can take out only what you need. You can thaw a slice or toast it straight from frozen; freezing the loaf in portions also helps avoid repeated thawing.
Yes. Its dense texture works well with sturdy fillings such as smoked fish, cheese, egg, or hummus, which are less likely to make the bread feel soggy. For wet toppings, serve the sandwich soon after assembling it.
Yes, Mastermacher Rye Bread can be toasted in a toaster or a pan. Toasting gives the outside a crisp finish while keeping the inside substantial; check it as it cooks, since the dense slices may need longer than lighter white bread.
Vitamins
B1
0.09mg · 8% DV
Biotin
2µg · 7% DV
B3
1.05mg · 7% DV
B6
0.09mg · 5% DV
Minerals
Manganese
0.83mg · 36% DV
Selenium
11µg · 20% DV
Copper
0.14mg · 16% DV
Phosphorus
88mg · 13% DV
Sodium
215mg · 9% DV
Potassium ⭐
118mg · 3% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 100 calories in 1 slice (medium) (50 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Mastermacher Rye Bread is a packaged loaf made with rye flour. Rye breads have a long history across northern and central Europe, where they range from compact, dark loaves to lighter versions. This bread has the characteristic earthy, slightly tangy flavour of rye and a closer, denser crumb than many wheat loaves.
Serve it at breakfast with eggs or cheese, make an open sandwich for lunch, or pair a slice with soup. Its 9.2 g of fibre per 100 g gives it a notably fibre-rich profile. Rye’s robust flavour works well with sharp cheeses, smoked fish and pickled vegetables; for a lighter topping, add fresh tomatoes or cucumber rather than a rich spread.
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Contains these allergens:
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.09g
MONOUNSATURATED
0.11g
POLYUNSATURATED
0.27g
Omega 6:3 ratio 8:1
Above the ideal 4:1 (8:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.