Sourdough Rye Bread vs Amaranth Flour
We scientifically analyze the biological properties of Sourdough Rye Bread and Amaranth Flour. Review the differences in macronutrients, vitamins, minerals, and our final nutritional verdict.

Sourdough Rye Bread
Secale cereale

Amaranth Flour
Amaranthus spp.
Key Nutritional Advantages
| Nutrient / Metric | Sourdough Rye Bread (100g) | Amaranth Flour (100g) |
|---|---|---|
| Calories | 259 kcal | 371 kcal |
| Protein | 8.5g | 13.6g |
| Fats | 3.3g | 7g |
| Carbohydrates | 49g | 65g |
| Dietary Fiber | 6.8g | 7g |
| GIGlycemic Index | 50 | 35 |
| Water Content | 38% | 10% |
Nutritional Verdict
Based on nutrient-density scores (highly bioavailable proteins, soluble prebiotic fiber, and balanced glycemic metrics), Amaranth Flour is programmatically rated superior for structural cellular health.
Sourdough Rye Bread
Sourdough rye bread is a dense, flavorful bread made from rye flour and fermented with naturally occurring lactobacilli and yeast. It is known for its tangy flavor and health benefits, including improved digestion and lower glycemic index.
Amaranth Flour
Amaranth flour is a gluten-free flour made from the seeds of the amaranth plant, known for its high protein and nutrient content. It is rich in fiber, vitamins, and minerals, making it a nutritious alternative to traditional flours.
Nutritional Intelligence Comparative Analysis
Cross-clinical evaluation based on micronutrient densities, absorption profiles, and bioactive compounds.
1. Macronutrient Battle and Energy Density
When evaluating energy intake, Sourdough Rye Bread provides 259 calories per 100g, compared to 371 calories in Amaranth Flour. This makes Amaranth Flour more energy-dense, converting Sourdough Rye Bread into an ideal choice for caloric control.
In the protein matrix, Sourdough Rye Bread delivers 8.5g of protein per 100g, while Amaranth Flour records 13.6g. If looking to optimize muscle protein synthesis, Amaranth Flour is superior in this macronutrient.
Carbohydrate structures and the Glycemic Index (GI) yield different metabolic dynamics: Sourdough Rye Bread has 49g of carbs with an estimated GI of 50, whereas Amaranth Flour has 65g with a GI of 35. Amaranth Flour results in a more controlled, steady insulin response.
Regarding gut health, Sourdough Rye Bread features 6.8g of fiber per 100g, compared to 7g in Amaranth Flour. Amaranth Flour promotes greater microbiome health and regularity.
2. Micronutrient Profile (Vitamins and Minerals)
Micronutrient analysis highlights the essential vitamins and minerals of each food, expressed as a percentage of the recommended Daily Value (%DV).
Sourdough Rye Bread's profile is highly notable for: vitamin b1 (thiamine) (0.4mg, 33% VDR) and vitamin b3 (niacin) (4mg, 25% VDR) and magnesium (70mg, 17% VDR).
Conversely, Amaranth Flour stands out especially in: magnesium (270mg, 68% VDR) and phosphorus (457mg, 65% VDR) and iron (7.6mg, 42% VDR).
3. Medicinal Properties and Bioactive Compounds
From a phytonutrient and bioactive perspective, each superfood interacts with cellular receptors uniquely to deliver medicinal and cell-protective benefits.
4. AI Clinical Verdict
We conclude with the AI Clinical Verdict. Evaluating the Nutri-Scores (Sourdough Rye Bread: 100/100 vs Amaranth Flour: 100/100), we determine that both foods possess an equivalent nutritional value.
For Weight Control / Caloric Deficit, the recommended food is Sourdough Rye Bread due to its excellent volume-to-calorie ratio and hydration/fiber content.
For Muscle Gain and Athletic Performance, the biochemically advantageous option is Amaranth Flour because of its higher protein/amino acid content.
For Glycemic Control / Insulin Sensitivity, Amaranth Flour is recommended due to its low glycemic impact.
For Cardiovascular Health and Antioxidants, Amaranth Flour stands out due to its concentration of cardioprotective compounds and key minerals.
More Recommended Comparisons
Discover nutritional differences and similarities with similar foods.
Sourdough Rye Bread
Sourdough Rye Bread
Sourdough Rye Bread
Sourdough Rye Bread
Sourdough Rye Bread
Amaranth Flour
Amaranth Flour
Amaranth Flour
Amaranth Flour
Amaranth Flour
More Foods to Explore
Explore the full nutritional factsheet and recommended recipes for each.

