The health benefits of black beans include the prevention of cancer. Consuming black beans can also aid in digestion and the regulation of the body’s blood sugar levels. Black beans can be beneficial for various nervous system functions, can reduce the chances of birth defects, neutralize the negative effects of sulfites, and even prevent impotence in men.diseases and a reduced risk of certain types of
What are Black Beans?
Black turtle beans, more commonly known as black beans, are shiny, black members of the bean family Phaseolus vulgaris. They are most commonly found in and have been popularized by Latin American cuisine, and are known by many names in various cultures throughout South and Central America. There are six main types of black turtle beans, with relatively similar appearances and nutritional values.
Although they have been cultivated and cooked for thousands of years in South America, black beans did not cross the Atlantic until the 1500s in the boats of European explorers.
The general form of black beans can be changed without losing the nutritional benefits, although some may be lost when they are made into soups or when ground up and exposed to high temperatures. The widespread growth and low cost are what initially made black beans a cultural staple in South America. However, as more information is being gained about the health benefits of black beans, more people are including them in their diet.
One popular preparation technique is to soak black beans in water before cooking or eating them. Studies have shown that by allowing the beans to soak in water, certain phytates and tannins are removed, which lowers the nutrient availability, and the beans also retain beneficial resistant starch while losing some of the total content. In some parts of the world, beans are given an independent box in the Food Pyramid, because they are such a vital part of those cultural diets.
They are very popular among vegetarians because when they are combined with brown rice, a complete protein meal is formed. A common problem in vegetarian diets is acquiring proper amounts of protein, so black beans and brown rice can be a simple and inexpensive solution.
Serving Size : Nutrient Value Water [g] 11.02 Energy [kcal] 341 Protein [g] 21.6 Total lipid (fat) [g] 1.42 Carbohydrate, by difference [g] 62.36 Fiber, total dietary [g] 15.5 Sugars, total [g] 2.12 Calcium, Ca [mg] 123 Iron, Fe [mg] 5.02 Magnesium, Mg [mg] 171 Phosphorus, P [mg] 352 Potassium, K [mg] 1483 Sodium, Na [mg] 5 Zinc, Zn [mg] 3.65 Vitamin C, total ascorbic acid [mg] 0 Thiamin [mg] 0.9 Riboflavin [mg] 0.19 Niacin [mg] 1.96 Vitamin B-6 [mg] 0.29 Folate, DFE [µg] 444 Vitamin B-12 [µg] 0 Vitamin A, RAE [µg] 0 Vitamin A, IU [IU] 17 Vitamin E (alpha-tocopherol) [mg] 0.21 Vitamin D (D2 + D3) [µg] 0 Vitamin D [IU] 0 Vitamin K (phylloquinone) [µg] 5.6 Fatty acids, total saturated [g] 0.37 Fatty acids, total monounsaturated [g] 0.12 Fatty acids, total polyunsaturated [g] 0.61 Fatty acids, total trans [g] 0 Cholesterol [mg] 0 Caffeine [mg] 0 Sources include : USDA
Nutritional Value of Black Beans
Black beans are very high in fiber, protein, and vitamins like vitamin A. They also contain calcium, iron, and manganese. Black beans also have high levels of flavonoids, particularly , which have antioxidant abilities. They also contain omega-3 fatty acid, which is considered a good form of cholesterol.
Black beans are a great source of folic acid and have abnormally high levels of the rare compound molybdenum, which is very difficult to find in any other food.
Health Benefits of Black Beans
Adding black beans to your diet will provide you with many nutrients and help prevent various health conditions. Let us look at the benefits in detail below:
Improve Heart Health
One of the best benefits of adding black beans to your daily or weekly diet is the high level of fiber that they contain. They have high concentrations of soluble fiber, which has been proven to help lower blood cholesterol levels. Soluble fiber attracts water and turns into a gel during digestion, whereas insoluble fiber adds mass to food and helps it pass through the digestive system faster. Lowering blood cholesterol can reduce thickening of the artery walls, which in turn can prevent heart attacks and strokes.
Black beans also have small amounts of omega-3 fatty acids, which are good forms of cholesterol that balance the negative effects of omega-6 fatty acids, which are the bad form of cholesterol. They have anti- effects, which means that they can improve blood flow, lower , and put less strain or oxidative stress on the cardiovascular system.
Black beans have been shown to reduce the risk of certain types of cancers due to the flavonoids found in their seed coat. There are eight different flavonoids that have been found in the seed coat, and three of them are . Flavonoids are basically color-producing pigments that function as antioxidants in the body to fight disease and free radicals.
In a study by Maria Neve Ombra et al. found that speckled, red, and black colored varieties of beans are more bioactive than the non-pigmented beans and have antioxidant and antiproliferative effects (Journal of and Food Chemistry 2006).
Relieve Digestive Issues
Black beans are great for relieving digestive issues because they contain high levels of protein and fiber, making them a “superfood”. Protein and fiber help food move through the digestive tract, allowing it to eliminate waste in a healthy way. They are also digested slower than meat, which has a similar protein content, so eating beans can leave you satisfied for longer.
Black beans are also smaller in size than other beans, because of which people find them easier to digest. Over time, with a regular addition of black beans to the diet, the soluble fiber content will absorb water into your stool, which can reduce constipation.
Control Blood Sugar
Uneven digestive rates can cause unbalanced blood sugar levels in the body and black beans regulate this issue as well. As mentioned above, the fiber and protein in black beans keep digestion at a steady rate, so concentrated doses of nutrient uptake do not occur. Rather, a steady absorption of nutrients occurs throughout the digestive process. When digestion is unsteady, spikes or crashes in blood sugar can occur, which are dangerous and even fatal to patients with diabetes or similar blood sugar-related conditions.
Helps Sexual Dysfunction
Studies have shown that black beans are extremely high in molybdenum, a rare mineral not found frequently in foods. Molybdenum is important for a number of reasons, primarily because it can break down and detoxify sulfites. Sulfites are acidic compounds found in wines, dried fruits, and some vegetables, and many people are very sensitive to their effects, which include a headache and disorientation. The molybdenum found in black beans counteracts these effects, neutralizing the negative effects so people can enjoy those foods again. Molybdenum also helps in cell energy production and the development of the nervous system.
Also, molybdenum has been shown to reduce impotence and erectile dysfunction in older men when regularly consumed. This rare vitamin has regularly been linked to increased energy and interest in sexual activity in older men.
Boost Nervous System
Black beans can also improve the functioning of the nervous system by helping provide the necessary amino acids and molybdenum. They contain high amounts of vitamin B9 or folate. Folate, also known as folic acid, plays a key part in the regulation of specific amino acids required by the nervous system. Studies have shown that the deficiency of dietary folate leads to an increase in levels, which can be a dangerous precursor to diseases like Parkinson’s disease. Regularly adding black beans to your diet can provide the necessary folate content to levels in your body and reduce the risk of such diseases.
Improve Pre-Natal Health
Another benefit of folate, which is found in such high levels within black beans, is its role in protecting infants in the womb. The folate levels in a woman’s body are integral to the normal and healthy development of the fetus, particularly its brain and spinal cord. Thus, black beans are highly recommended for pregnant women.
Side Effects of Black Beans
Phytic Acid: Beans have natural seed coats that protect their nutritious contents from predators and insects while growing in nature. One of the components of that seed coat is phytic acid, which protects the seed from premature germination. If the phytic acid is not removed from the bean before eating, it can bind to common minerals like calcium, magnesium, and copper, preventing them from being absorbed as nutrients in the body. These unabsorbed minerals can build up and cause different conditions, from small irritations like digestive irritability to more serious issues like hormonal disruption and impaired brain function. Basically, cook your beans, and make sure they are soaked in water to neutralize the harmful effects of phytic acid!
Oligosaccharides: Black beans contain a complex sugar called oligosaccharides, and the human body does not produce any enzyme that would naturally break that sugar down. Therefore, oligosaccharides ferment in the digestive system and begin to produce methane, which is released from the body in unpleasant ways. Again, soaking the beans in water and making sure that they are cooked can greatly reduce a number of oligosaccharides in the beans, along with reducing all of the other organic parts of beans that are difficult to digest.