Health benefits of Beans


Health benefits of Beans


Beans are a potent plant-based source of iron, vitamins, fiber, protein, and many other nutrients that are good for your health.

Beans are the seeds from flowering plants in the Fabaceae family and are classified as legumes.

Several beans grow in pods or capsules that develop from flowers. Other legumes include peas, peanuts, and lentils. These beans are available dry, canned, or frozen.

They differ nutritionally from green beans or wax beans .

Beans are a good source of amino acids, which the body uses to repair and create new tissues like bone, muscle, hair, skin, and blood. An essential nutrient is protein.

There are many types of beans. Dried beans need cooking to make them tender enough to eat. Canned and frozen beans are typically ready to eat after warming on the stove or in the microwave.


Some of the most popular bean varieties include:

Lima beans

Black beans

Black-eyed peas


Kidney beans

Garbanzo beans

Navy beans

Pinto beans

Red beans


Health benefits of beans


1. Protein

Protein is a vital nutrient that plays a key role in maintaining and repairing the body. Beans are high in amino acids, the building blocks of protein.

There are quite a number of amino acids, there are also two types of protein sources: complete and incomplete.

Animal products, soy, and quinoa are all complete proteins, which means they contain all nine essential amino acids.

However, of all the types of beans, only soybeans contain all nine amino acids.

Beans make an excellent source of protein for vegetarians and vegans.

They are also lower in calories and saturated fat than some other protein sources, such as meat and full fat or low fat dairy products. 

Examples of the protein content of beans are: 

A 1-cup, or 40 grams (g), serving of canned black beans provides 14.5 g of protein, 16.6 g of fiber, and 4.56 milligrams (mg) of iron.

A 1-cup, or 155 g, serving of shelled edamame beans provides 18.5 g protein, 8.06 g fiber, and 3.52 mg iron.


2. Folate

Beans contain several vital nutrients, including folate. Folate is essential for overall health, to make healthy red blood cells, and help prevent neural tube defects in a fetus during pregnancy.

A 1-cup, or 155g, serving of shelled edamame beans provides 482 micrograms (mcg) of folate.


3. Antioxidants

Research studies show that beans are rich in polyphenols, which are a type of antioxidant.

Antioxidants fight the effects of free radicals, which are damaging chemicals that the body produces during metabolism and other processes.

Free radicals can cause cell damage that can result in various diseases. Antioxidants help the body remove free radicals. In this way, antioxidant-rich foods, such as beans, can help protect the body from disease. 


4. Heart health

People who consume beans regularly may be less likely to suffer from a heart attack or other cardiovascular problem. Some Research studies suggest that one reason for the decrease in cardiovascular risk was that people had replaced higher fat animal meat proteins with beans.

A 2013 review and meta-analysis found a clear correlation between eating beans and a lower risk of coronary heart disease.

Other research suggests that nutrients in beans may help lower cholesterol. High cholesterol is a risk factor for heart disease and heart attacks.

There is evidence that a high fiber diet may help reduce the risk of cardiovascular disease.

A half-cup, or 88 g, serving of black beans provides about 14 g of fiber, which is over half an adult’s daily requirement for fiber. 


5. Reduced risk of cancer

Recent  studies have shown that beans act as antioxidants and anti-inflammatory agents. These effects could reduce the risk of cancer.

Research published in 2015 analyzed whether beans might have antioxidant properties that fight intestinal cancer. The results suggested that black beans had the highest antioxidant activity.

A 2016 study also found that chemicals in Northeast China black beans could slow the growth of colorectal cancer by preventing cancer cells from multiplying. 


6. Diabetes and glucose metabolism

Beans may help stabilize blood glucose levels or even prevent diabetes. Beans are high in fiber, which can help lower blood glucose.

Some findings concluded that consuming a high fiber diet could reduce the risk of type 2 diabetes. There was also evidence that it may help lower blood sugar in people who already have the condition.

Another study looked specifically at the effect of adding a cup of legumes to the daily diet of people with type 2 diabetes. This study showed a reduction in blood sugar levels and lower blood pressures in the group who ate beans over the control group who included more whole wheat fiber.


7. Preventing fatty liver

Fatty liver happens when fats accumulate in the liver. It can develop alongside obesity, high cholesterol, high blood pressure, and other aspects of metabolic

Doctors base the treatment of fatty liver disease on weight loss and controlling blood sugars, as well as reducing blood levels of fats, such as triglycerides and low-density lipoprotein (LDL), or bad cholesterol. Replacing higher fat animal proteins with beans is a good step towards better liver health. 


8. Controlling appetite

Whenever a person eats beans, the fiber and healthful starches contained in the beans   help create a feeling of satisfaction.

As a long-term dietary strategy, this could help prevent overeating and may lead to weight loss, according to a 2013 review.


9. Improving gut health

Research has shown a variety of beans, especially black beans, enhance gut health by improving intestinal barrier function and increasing the number of beneficial bacteria. This may help prevent gut-associated diseases.

Healthful gut bacteria also support immune system function and may promote weight loss. Beans feed the healthful gut bacteria colonies. 


Risks and side effects

Some people have an allergy to beans or members of the legume family. Peanuts and soy are common triggers. People who have an allergy to one type of legume should take care when consuming other types.

Many beans and pulses contain lectins, which are proteins that are potentially toxic to humans. Soaking and boiling beans reduce the lectin content. People should boil beans for at least 10 minutes to ensure they are safe.


The most common side effects of eating beans are gas and intestinal discomfort. These are not dangerous but can be unpleasant and even painful for some people. When a person adds beans to their diet, they should increase the amount gradually to give their gut time to adjust.

If you're suffering from irritable bowel syndrome, beans might not be a good choice (IBS). Many persons with inflammatory bowel disease (IBD) notice that their symptoms are lessened by eating a low-FODMAP diet, which limits certain carbohydrates.


Thank you for reading our Health tips; Before consuming any legumes, check with your doctor if you have any allergies.






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