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Kidney Beans: 13 Surprising Health Benefits

Kidney Beans


Kidney beans or rajma look like the size of kidney of human body. These brown and red colored kidney beans are found in high amounts of essential nutrients like folic acid, calcium, carbohydrates, fiber and protein, which makes your body strong inwardly and helps in performing body functions smoothly.

Due to the antioxidant elements present in kidney beans, it helps to flush out the toxins of your body, as well as it is very beneficial for joint pain and urinary problems. While eating kidney beans, one thing should always keep in mind that don’t consume it at night, but only during the day because they are heavy to digest.

It is eaten with great fervor in most parts of the world, including India. Just as kidney beans is very much liked in India, it is also used prominently in Mexican food. In this article, we’ll cover health benefits of kidney beans in detail.


One cup (about 177 grams) red beans contain (✔️)


Nutritious Kidney Beans

Health benefits of kidney beans may include —

1. Kidney Beans for Healthy Heart:

It is good for your brain. It lowers cholesterol level and reduces the risk of cardiovascular or heart diseases. Research states that the consumption of beans, including kidney beans, has been found to cut heart health risks. Kidney beans reduce low-density lipoprotein, LDL or bad cholesterol and increase high-density lipoprotein, HDL or good cholesterol levels.

The colonic fermentation of soluble fiber has been found to lower LDL or bad cholesterol. Kidney beans are also rich in soluble fiber, which can help to accomplish it. Kidney beans are also a good source of potassium, an important nutrient known to regulate blood pressure levels.

2. Kidney Beans for Weight Loss:

The properties of kidney beans are considered helpful in weight loss. Beans contain sufficient amount of fiber, which works to control weight.

Kidney Beans and Weight Loss

According to the report, fiber-rich foods work to fill the stomach without increasing excess calories in the body. Therefore, fiber-rich beans can help you to get rid of obesity.

3. Reduced Risk of Diabetes:

Beans are diabetes super food. In a study of the American Diabetes Association, beans have been found to regulate blood pressure levels than most other starchy foods.

Researchers also have revealed that pairing kidney beans with rice may reduce unhealthy sugar spikes. It also contains soluble and insoluble fiber, both of which help to prevent blood sugar spikes.

4. Increased Strength:

The body requires iron, which makes hemoglobin inside the body. For this you can consume kidney beans.

Kidney Beans Benefits for Health

Iron is found in beans, due to which the level of hemoglobin is improved and the amount of energy in the body increases. Kidney beans are also rich in protein, which helps to form cells. In addition, it also helps to increase the circulation of oxygen in your body.

5. Contains Right Amount of Calories:

Per 100 gram beans contain about 124 calories. The amount of calories in kidney beans are right for every age group. Apart from curry, you can also take it as a salad and soup. Individuals, who want to control their weight, taking kidney beans — salad and soup in lunch will be beneficial.

6. Kidney Beans for Healthy Brain:

Eating kidney beans benefits the brain a lot. It contains an essential nutrient called choline, from which acetylcholine is produced. Acetylcholine is a type of neurotransmitter that regulates brain development and the nervous system.


Kidney beans can also be effective in early brain development. Vitamin ‘K’ is found in sufficient quantity in it, works to boost the nervous system. Also, it is also a good source of vitamin ‘B’, which is very important for brain cells. It works to nourish the brain.

7. Keeping Cholesterol Levels Right:

Due to increased amount of bad cholesterol in the body, blood circulation is not done properly. In this case kidney beans can help you, because it doesn’t contain cholesterol.

Therefore, eating kidney beans doesn’t affect good cholesterol (HDL) inside the body, but decreases the amount of bad cholesterol (LDL). Also, high levels of magnesium in kidney beans work to control cholesterol levels. The amount of magnesium is also helpful in fighting diseases related to the heart.

8. Kidney Beans for Healthy Bones:

Calcium is necessary to make bones strong. Kidney beans contain essential nutrients like calcium and magnesium, which help a lot in strengthening bones. It is very beneficial, if the way of eating beans is properly incorporated in your daily life.

9. Protects from Cancer:

The benefits of kidney beans are also useful in cancer disease. Also, many chronic diseases can be cured on its own.


Eating kidney beans replenishes the bio-active compound inside the body, which helps to protect against cancer. If any other antioxidant-rich food is taken with kidney beans, it reduces the oxidation process in the body and gradually reduces disease like cancer.

10. Controlled Blood Pressure:

Increased blood pressure affects the body’s mechanisms. It affects the functioning of the heart. Low fat diet should be taken to control blood pressure. For this, you can add kidney beans to your diet, as it has high fiber content, which reduces fat.

11. Kidney Beans in Bodybuilding:

Protein is very important for body building and kidney beans are a good source of protein. It contains protein as well as fiber and iron.


Including kidney beans in your diet can build a good body, but you should seek more appropriate advice during workouts. Also, if you are a vegetarian, then you can overcome the deficiency of protein necessary for your body only by eating kidney beans because it contains protein equivalent to meat.

12. Kidney Beans During Pregnancy:

The benefits of eating kidney beans during pregnancy can also be seen. It contains plentiful nutrients like folate. Folate deficiency doesn’t occur in a pregnant woman by consuming it during pregnancy. It is also necessary for the development of an unborn baby. During pregnancy, about 400 micro-grams of folate is required daily.

13. For Hair and Skin:

Vitamin C is required to make hair stronger, thicker and healthier. If kidney beans are consumed, the body gets enough vitamin C, which makes the hair stronger. Vitamin C is also necessary for the skin, which protects against ultraviolet rays emanating from the sun and enhance beauty.



Kidney beans are good for health. It contains a lot of iron, which transmits energy in the body. Kidney beans contain protein, vitamin B9, K, iron, phosphorus, magnesium, sodium and potassium. Kidney bean contains high amount of fiber, which keep the digestive system right. It is very beneficial for diabetes, cancer and boosts energy.


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