Dry medium red beans, also known as red kidney beans, are a nutritious and versatile legume popular in various cuisines worldwide. Here’s a detailed overview based on the provided categories:
Basic Information
- Name: Medium Red Beans (Dry)
- Scientific Name: Phaseolus vulgaris
- Category: Legume
- Varieties: Within the red kidney bean category, there are several varieties, including but not limited to small red beans and dark red kidney beans. Medium red beans refer specifically to a size and color variation that is often favored for its texture and flavor.
Nutritional Information
- Macronutrients:
- Carbohydrates: Approximately 62-67g per 100g, with a significant portion as dietary fiber (about 15-16g).
- Proteins: About 25.5g per 100g, making them an excellent plant-based protein source.
- Fats: Low, generally around 1.04g per 100g.
- Micronutrients:
- Vitamins: A good source of B-vitamins, especially folate (B9) and thiamine (B1).
- Minerals: High in minerals such as potassium, magnesium, iron, and zinc.
Phytonutrients
Dry medium red beans, commonly known as red kidney beans, are packed with numerous phytonutrients that offer a range of health benefits, from antioxidant properties to potential disease prevention. These compounds contribute to the nutritional value and health benefits associated with consuming these beans. Here’s an overview of the key phytonutrients found in dry medium red beans:
Phytonutrients in Dry Medium Red Beans
- Anthocyanins:
- Medium red beans are rich in anthocyanins, particularly in their red skins. Anthocyanins are potent antioxidants that help protect cells from damage, reduce inflammation, and may lower the risk of certain diseases, including heart disease and cancer.
- Phenolic Compounds:
- These beans contain a variety of phenolic acids, such as ferulic acid, caffeic acid, and p-coumaric acid, known for their antioxidant capabilities. These compounds help neutralize harmful free radicals, reducing oxidative stress and potentially lowering the risk of chronic diseases.
- Flavonoids:
- Flavonoids like quercetin and kaempferol are present in medium red beans. These molecules have anti-inflammatory and antioxidant effects, contributing to the prevention of certain health conditions and supporting overall well-being.
- Saponins:
- Saponins found in medium red beans have immune-boosting properties and can help lower blood cholesterol levels. They also exhibit antioxidant and anti-inflammatory benefits.
- Tannins:
- Tannins, which have astringent properties, are also found in these beans. They contribute to the beans’ overall antioxidant activity and may also have antimicrobial effects.
- Phytosterols:
- Medium red beans contain phytosterols that can help lower cholesterol levels in the blood, contributing to cardiovascular health.
- Resistant Starch:
- Although not a phytonutrient, resistant starch is a significant component of medium red beans. It acts as a prebiotic, feeding beneficial gut bacteria and supporting digestive health. Resistant starch may also help regulate blood sugar levels and promote a feeling of fullness.
Health Benefits
The phytonutrients in dry medium red beans offer several health benefits:
- Antioxidant and Anti-inflammatory Effects: Thanks to the presence of anthocyanins, phenolic compounds, and flavonoids, these beans can reduce inflammation and protect the body against oxidative stress.
- Heart Health: The saponins and phytosterols in medium red beans support cardiovascular health by improving lipid profiles and lowering cholesterol levels.
- Digestive Health: The prebiotic effects of resistant starch promote a healthy gut microbiome, essential for overall digestive health.
Considerations
Incorporating medium red beans into a balanced diet can maximize these health benefits. Proper preparation, including soaking and cooking, is crucial to eliminate potential antinutrients and improve the bioavailability of beneficial compounds, making them more accessible for consumption and reducing the risk of digestive discomfort.
- Calorie Count: Roughly 333 calories per 100g.
- Glycemic Index: Medium, typically in the range of 30-40, beneficial for managing blood sugar levels.

Physical Characteristics
- Color: Characteristic deep red, sometimes with a slightly lighter red hue.
- Shape: Kidney-shaped, true to their common name, with a curved appearance.
- Size: Medium-sized, larger than small red beans but smaller than some dark red kidney bean varieties.
- Texture: Hard when dry; they become tender and slightly creamy when cooked, with a skin that remains firm.
Culinary Uses
- Common Dishes: Integral to chili con carne, salads, soups, stews, and rice dishes. They are also popular in Creole and Cajun cuisines for dishes like red beans and rice.
- Preparation Methods: Requires soaking prior to cooking to reduce cooking time and improve digestibility. They can be boiled, simmered, or used in slow-cooker and pressure-cooker recipes.
- Suitable Pairings: Complements flavors like garlic, onions, bell peppers, cumin, and smoked meats. Pairs well with rice, cornbread, and a variety of vegetables.
Geographical Information
- Origin: Native to Central and South America, with a history of cultivation that spans thousands of years.
- Primary Growing Regions: Today, they are cultivated worldwide, with significant production in India, China, the United States, and Brazil.
- Seasonal Availability: As a dry product, medium red beans are available year-round, offering a stable and long-lasting source of nutrition.
Dry medium red beans are celebrated for their rich flavor and nutritional benefits, including high fiber and protein content. They support heart health and digestive well-being, while their moderate glycemic index makes them suitable for those managing blood sugar levels. With their robust flavor and versatile culinary applications, medium red beans are a beloved ingredient in a variety of nutritious and hearty dishes.
| Proximates: | |
| Water | 0g |
| Proteins | 25.5g |
| Total lipid (fat) | 1.04g |
| Carbohydrates: | |
| Fiber, total dietary | 4.3g |
| Starch | 35.4g |
| Minerals: | |
| Calcium, Ca | 193mg |
| Iron, Fe | 6.27mg |
| Magnesium, Mg | 178mg |
| Phosphorus, P | 548mg |
| Potassium, K | 1490mg |
| Zinc, Zn | 3.82mg |
| Copper, Cu | 1.04mg |
| Manganese, Mn | 2.05mg |
| Sulfur, S | 232mg |
| Nickel, Ni | 242µg |
| Molybdenum, Mo | 468µg |
| Cobalt, Co | 52.5µg |
| Boron, B | 1210µg |