Black beans achieve a high FoodScore of 85/100, reflecting their strong nutritional profile in line with dietary guidelines. A major contributor to this score is their high fiber content, with 8.7g per 100g serving, earning a substantial bonus. They also receive points for their plant-based protein at 8.9g per 100g. The rich array of micronutrients, including iron, magnesium, phosphorus, zinc, and folate, further boosts their score. Notably, black beans are a minimally processed whole food, classified as NOVA 1, which adds a significant bonus. The absence of added sugar, saturated fat, and trans fat prevents any penalties in these categories. Their naturally low sodium content (1mg per 100g) also contributes positively. To score even higher, black beans would need to contain a wider range of micronutrients in higher percentages of the Daily Value, or provide omega-3 fatty acids, but their current profile already makes them a highly nutritious choice.
Health benefits
What the nutrients in black beans (cooked) actually do for you, grounded in established dietary science.
Supports Heart Health
Black beans are beneficial for cardiovascular health due to their excellent fiber content and favorable fat profile. The 8.7g of fiber per 100g can help manage cholesterol levels, particularly by reducing LDL, or "bad," cholesterol. Furthermore, black beans are naturally very low in total fat (0.5g per 100g) and contain no saturated or trans fats, which are dietary components that can negatively impact heart health. Including legumes like black beans regularly in the diet is emphasized by dietary guidelines for maintaining a healthy heart.
Aids Blood Sugar Management
The high fiber content in black beans makes them an excellent food for blood sugar control. The 8.7g of fiber per 100g helps slow down the absorption of glucose into the bloodstream, preventing rapid spikes in blood sugar levels after meals. This is particularly beneficial for individuals managing diabetes or those aiming to maintain stable energy levels. As a minimally processed food with no added sugar, black beans contribute to a diet that supports healthy glycemic responses, making them a smart choice for diabetes management.
Promotes Gut Health
Black beans are a powerhouse for gut health, primarily due to their significant dietary fiber. The 8.7g of fiber per 100g serves as a prebiotic, feeding beneficial bacteria in the gut microbiome. A healthy and diverse gut microbiome is associated with improved digestion, nutrient absorption, and overall well-being. Regular consumption of fiber-rich foods like black beans can help promote bowel regularity and contribute to a balanced digestive system, supporting a healthy internal environment.
Contributes to Satiety and Weight Management
Black beans can be a valuable component of a weight management strategy due to their combination of fiber and protein. With 8.7g of fiber and 8.9g of protein per 100g, they contribute to a feeling of fullness and satiety, which can help reduce overall calorie intake. The sustained energy release from these nutrients helps prevent overeating and snacking between meals. As a relatively low-calorie food at 132 calories per 100g, black beans allow for substantial portions without excessive caloric load, making them a filling and nutritious option.
Supports Energy and Cell Function
Black beans are a good source of several micronutrients vital for energy production and cellular health. They provide 37% of the Daily Value for Folate per 100g, a B vitamin crucial for DNA synthesis and repair, and the formation of red blood cells. Additionally, they offer 12% DV for iron and 17% DV for magnesium, both of which play key roles in energy metabolism and oxygen transport throughout the body. These nutrients collectively support overall vitality and the efficient functioning of various bodily systems.
Black beans score a very good 85/100, primarily due to their high fiber content and status as a minimally processed whole food.
How to eat it
Black beans are a versatile and economical staple in many American diets, often featured in Latin American and Caribbean-inspired dishes. They serve as an excellent plant-based protein and fiber source, making them a hearty addition to meals. Typically, they are simmered and can be incorporated into a wide range of recipes from soups and stews to salads and dips. A common serving size is about one cup cooked, which provides a substantial nutritional boost.
For convenience, use canned black beans, but rinse them thoroughly under cold water to reduce sodium content.
Incorporate black beans into soups, stews, and chili for added fiber and protein, enhancing the meal's nutritional density.
Mash cooked black beans with spices to create homemade veggie burgers or a nutritious spread for sandwiches and wraps.
Add black beans to salads, tacos, or burritos to boost their nutrient profile and increase satiety.
Combine black beans with whole grains like brown rice or quinoa to create a complete protein and a balanced meal.
Things to keep in mind
Black beans are generally safe for consumption and rarely cause adverse reactions. However, their high fiber content can lead to temporary gastrointestinal discomfort, such as gas and bloating, especially for individuals not accustomed to a high-fiber diet. Introducing them gradually and ensuring adequate hydration can help mitigate these effects. For individuals with Irritable Bowel Syndrome (IBS), black beans contain FODMAPs, which may trigger symptoms in some sensitive individuals. There are no widely documented significant allergies or drug interactions associated with black beans at normal serving sizes.
Reader questions
Are black beans healthy?
Yes, black beans are very healthy. They score an 85/100 on FoodScore, indicating a strong nutritional profile. They are rich in fiber (8.7g per 100g), plant protein (8.9g per 100g), and essential micronutrients like folate, iron, and magnesium. Their status as a minimally processed whole food further contributes to their health benefits.
Are black beans good for weight loss?
Black beans can be beneficial for weight loss. Their high fiber and protein content contribute to satiety, helping you feel full longer and potentially reducing overall calorie intake. At 132 calories per 100g, they are a nutrient-dense yet relatively low-calorie food that can be incorporated into a balanced diet for weight management.
Are black beans ultra-processed?
No, black beans are not ultra-processed. They are classified as NOVA 1, meaning they are unprocessed or minimally processed whole foods. This indicates they retain their natural nutritional integrity and are free from artificial additives, excessive sugar, or unhealthy fats often found in ultra-processed items.
How should I cook dried black beans?
To cook dried black beans, first rinse them thoroughly. Soaking them overnight can reduce cooking time and improve digestibility. Drain the soaked beans, then place them in a pot with fresh water (about 3 cups of water per 1 cup of beans). Bring to a boil, then reduce heat and simmer for 60-90 minutes, or until tender. Do not add salt until the beans are cooked to prevent them from becoming tough.
What can I use instead of black beans?
If you need a substitute for black beans, other legumes like kidney beans, pinto beans, or cannellini beans are excellent choices. They offer similar nutritional profiles, including high fiber and protein content, and can be used interchangeably in most recipes. Lentils or chickpeas can also work, depending on the desired texture and flavor.
Do black beans cause gas?
Black beans can cause gas in some individuals due to their high fiber and complex carbohydrate content. These compounds are fermented by gut bacteria, producing gas. To minimize gas, introduce black beans gradually into your diet, ensure adequate hydration, and consider soaking dried beans thoroughly before cooking. Rinsing canned beans can also help.
Are black beans good for muscle building?
Black beans contribute to muscle building as a source of plant-based protein, providing 8.9g per 100g. While not as high in protein as some animal sources, when combined with other plant proteins like whole grains, they form a complete protein profile. They also provide iron and magnesium, which are important for energy metabolism and muscle function, supporting overall physical activity and recovery.