The benefits and harms of black beans for the human body

Black beans - a product often found in culinary delights; it is used in cooking, even medicine. But, before doing this, it is recommended to thoroughly study its benefits, harm, possible contraindications, side effects.

What it looks like, a brief description and characteristics

In appearance, black beans are similar to beans that have been painted black or maroon. It is a solid dense structure with a smooth glossy surface. This type of culture belongs to the legume family. Beans have a very bright, saturated taste, similar to the aftertaste of smoked meats.

100 grams of the product contains about 340 calories. In its content, it is rich in proteins, healthy carbohydrates, proteins and minerals. This is a very nutritious, but at the same time useful product, therefore it is often consumed by people who are on a diet, and vegetarians add it to the diet instead of meat forbidden for them.

Beneficial features

Black bean is a very useful product containing a number of necessary substances necessary for health, namely, groups E, K, PP, B, zinc, potassium, iron, calcium, phosphorus, selenium and others. In addition, it is rich in high amino acids, micro and macro elements. The benefits of black beans for the human body are multifaceted; in total, several of its properties can be distinguished:

• saturation of the body with substances necessary for a full life activity;
• insulin leveling;
• normalization of the gastrointestinal tract;
• increased potency, improved sperm quality for men;
• skin condition improvement;
• strengthening hair, teeth, nails.

This product is useful for all categories of people. Men need it to maintain reproductive functions and gain muscle mass, and women in order to remain beautiful and young. In addition, it is recommended for use in lactation, as black beans helps to increase the production of mother's milk.

Possible contraindications and side effects

Black beans have benefits and harms, like another product. Negatively, its use will be on human health if contraindications are not observed. These include:

• any violations of the gastrointestinal tract;
• gout;
• children under 12 years old;
• with caution during pregnancy.

In rare cases, an allergic reaction to this variety of legumes is possible, presented in the form of redness on the skin or itching. It is recommended that you take medications for allergies, henceforth try to limit yourself from consuming this product.

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Varieties

Experienced gardeners involved in the cultivation of this crop distinguish several of its varieties. All of them differ in type and method of application.

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1. Black opal is a rare bean variety represented by round greenish-colored beans. The weight of one grain is up to 0.5 grams. Thanks to its pleasant taste, it is actively used in cooking.
2. Kidney is the largest bean variety; the weight of one bean can be up to 1.5 grams. After heat treatment, it acquires a pleasant aroma similar to the smell of freshly baked bread.
3. Octave is the most widely used type of culture in cooking because of the possibility of long-term storage and freezing. The average weight of one bean is about 0.9 grams.
4. Protva - refers to the category of early harvest. This variety can be recognized even during growth by bright emerald leaves. The average weight of one bean is from 0.52 to 0.54 grams.

It is difficult to determine the type of culture from the photo. In appearance, they can all be of the same shape and size. Experienced culinary specialists distinguish them by taste and smell, and gardeners by the characteristics of their growth, bush height and shade of leaves. Black beans are unpretentious in care and grows in large quantities. One of the rare varieties is preto beans, it has a pleasant and rich taste.

Use in traditional medicine

If we compare the benefits and harms to health, then, of course, the positive effect of its use is observed more often. That is why black beans often appear in traditional medicine recipes. As you know, after its use, the blood sugar level decreases. To prepare the infusion in the treatment of diabetes, the following components will be required:

• black beans - 50 grams;
• boiled water - 400 milliliters.

Beans should be crushed so that they are a powdery consistency. This powder must be carefully poured into a thermos and pour boiled water. Next, close the thermos. Healing infusion should be infused for at least 12 hours. It remains to strain it. You can use it in half a glass before eating.

How to use in cosmetology

The use of beans inside is beneficial for women. Their regular addition to the diet will help to maintain youthfulness, skin tightness. And women, watching their figure, can replace high-calorie foods with beans. In addition, beans are widely used in cosmetology. On its basis, nourishing face masks are produced. To prepare this tool you will need:

• any sort of black bean;
• olive oil;
• lemon juice.

The main component must be boiled first, then softened until a soft slurry is formed. Olive oil and lemon juice should be added. A cosmetic product must be applied strictly to previously cleansed face skin, left to soak for 20 minutes, rinse with cool water, apply a nourishing or moisturizing cream. The mask must be done once a week.

Recipes

Beans are actively used for medicinal and cosmetic purposes, but most often, it is grown for use in cooking. It makes various dishes at home or in prestigious public institutions. For example, fragrant vegetable stew or spicy salad.

Vegetable stew

Vegetable stew is a healthy and low-calorie dish. With the addition of black beans, it will become more satisfying and nutritious. To reproduce a culinary delight, the following components will be required:

• green peas - 100 grams;
• fresh zucchini - 200 grams;
• spices (paprika, salt, pepper) - to taste;
• vegetable oil - a small amount for frying;
• garlic - 2 cloves;
• onions - 100 grams;
• dry black beans - 200 grams.

Beans should first be boiled until cooked. It is necessary to pour vegetable oil on a heated pan, then, gradually add onions, sliced ​​into zucchini, boiled beans and peas.A small amount of water and spices are required to be added to the contents. Simmer for 30 minutes.

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Piquant salad

Salads of the same type on the festive table are always annoying. You can surprise guests by preparing a hearty, spicy salad with the addition of black beans. To do this, you need:

• boiled chicken fillet - 200 grams;
• black beans - 80 grams;
• purple onions - 1 medium head;
• leaf salad;
• parsley;
• tomato paste - 1 teaspoon;
• olive oil - for dressing;
• spices (salt, pepper, oregano) - to taste.

Beans should be pre-boiled for an hour and cooled. Grind boiled chicken, purple onions, lettuce and parsley and add to the beans. Season the salad with oil, tomato paste and spices. It is recommended that the tomato paste be preheated in a dry frying pan or water bath.

Selection and preparation of a landing site

Black beans can be purchased at any grocery store. It can also be grown independently in a country house or garden. Growing all varieties This garden culture is identical. The first step to this is to choose the most suitable place. It is recommended that it grows in the brightest and sunniest spot. Otherwise, its productivity will be low.

The second important factor is relative dryness. This culture dies from excess moisture, so it makes no sense to plant it near groundwater, it is better to plant seeds on a hill. Land for planting needs to be prepared in the fall, it is enough to dig a bed to a depth of 25 to 30 centimeters.

Seed preparation and sowing

Sowing should be done at the same time as cucumbers. The earth should already be warm enough from the sun. In different regions, spring comes in different ways, roughly planting black beans, gardeners carry out from the second half of April to the end of March. A signal for planting may be the flowering of a chestnut, if such a plant is in the region.

Seeds should be pre-soaked with water and left overnight. In the morning, when they swell, you can begin to land. This process is simple. It is enough to make a groove in the bed, with a depth of 5 to 8 centimeters, pour it with a weak solution of potassium permanganate and distribute the seeds at a distance of 25 to 30 centimeters from each other. The final stage is the sprinkling of seeds with earth.

Plant care

Black bean is a heat-loving plant, therefore it is recommended to cover it with a dense protective film for the period of rain or during cooling. You need to take care of the crop as well as all other plants in the garden, you need to water it regularly, weed and loosen the soil.

An indispensable condition is the earthing up of the earth. This process is necessary to support the rhizome of the plant. If this is not done, then it can break and the plant die. It is necessary to cultivate it when the growth of the bush has reached from 7 to 10 centimeters. 8 days after the occurrence of the ovary, the beans will ripen, therefore, they can be harvested.

Selection and storage

Growing a wide crop of beans is easy. But, you need to save it correctly. To do this, you need to sort out the beans, dry them for several days. Transfer the product to jars or cloth bags. You can only store it in a dry and cool place, where the air temperature does not exceed 10 degrees, and the humidity level is 50 percent.

When choosing a bean culture in a grocery store, you need to study the expiration date indicated on the package.It is recommended to look at the contents of the package, the beans should be tight, solid and smooth, the beans should not stick together. The presence of cracks or traces of insects indicates a low quality product.

Reviews gardeners

Catherine

I have been making a black bean face mask for about a year. Already noticed a positive effect - the skin began to look fresher and the circles under the eyes disappeared. The only drawback is that you have to cook the beans for a long time so that it becomes soft. I add rosehip and almond oil to the mask to make it even more nutritious.

Victoria

We are a family of vegetarians. Therefore, in order to fill our body with useful substances, we constantly add black beans to our dishes. Last year, we decided to try to plant it in the country ourselves, were satisfied with the harvest. The main difficulty is to prevent excessive dryness and overflow of soil. In either case, the bush dies.

Black beans contain a number of theses vitamin that a person needs for a full life. It is recommended to add it to dishes. But, before that, you must definitely make sure that it will not harm the body by examining the contraindications and possible side effects.