A cup of black bean form a protein-rich diet and prevent cancer diabetes

Eating a cup of black beans is high in protein, and has many nutritious health benefits including prevention from cancer, good for nerve system, useful in diabetes, and food to eat during pregnancy as it helps in proper development of brain and spinal cord of the fetus.

Nutrition benefits of Black beans

  • The biological name of black beans is Phaseolus vulgaris.
  • A 100 gram of black bean has about 341 calories.
  • It contain
    proteins, water, dietary fiber, Omega-3 Fatty Acids, Omega-6 Fatty Acids, vitamins(Vitamin E, Vitamin K, Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Pantothenic Acid, Choline) and minerals( Calcium, Iron, Magnesium, Phosphorus, Potassium, Sodium, Zinc, Copper, Manganese, Selenium).
  • It is also known as Alubias negras (Spanish).

Black bean is one of the inexpensive nutrient-dense, fiber-rich, and are high-quality sources of protein in vegetarian diet.

Health Benefits of eating Black Beans


The dark black beans are highly nutritious and rich in powerful antioxidants likel flavonoids, anthocyanins. A cup of black bean fulfill about half the recommended daily requirement of fiber which helps to lower bad cholestrol, stabilizes blood sugar and prevent free radical damage on the cells.


Oxidative stress is one of the prime reason which results in diabetes mellitus, which damages beta cells and results into high blood sugar or hyperglycemia. Including black bean in diet has found to be effective in controlling excess of sugar in blood stream by inhibiting oxidative stress induced damage to the pancreas.

Anti- cancer

Including black bean products is an effective step for cancer prevention. Studies has found allomelanins, which belong to the melanins produced by black bean suppress the growth of malignant cells. In another study , germinated sprouts of black bean has great anti-cancer properties that are rich in saponins and flavonols which are effective against hepatic and colon cancer.

Good for nerves

Black beans are rich source of folate or folic acid, that plays a key role in the regulation of certain amino acids required by the nervous system. A diet rich in folate helps to reduce homocysteine levels, which can prevent many  neurodegenerative diseases like stroke, Alzheimer’s disease and Parkinson’s disease.

 Food for pregnancy

Folate, in black beans, is highly beneficial for pregnant women which help in the proper development of the fetus’s brain and spinal cord.

Best way to eat black bean

Wash and soak the black beans in the water for few hours. Discard the soaked water and cook properly.

By soaking beans in the water, phytic acid, oligosaccharide that enhance digestion, and get rid of phytates and tannins responsible to lower nutrient absorption.

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