What is the benefit and harm of bananas for the health of the body?

Bananas are not grown in our latitudes, however, these sweet fruits are sold in any store, are inexpensive and have long been liked by the Russians. Benefits and harm of bananas for the body thoroughly studied by scientists and nutritionists. Pleasant to taste, mealy fruits have long ceased to be exotic and are among the ten most valuable fruit crops, even ahead of grapes and apples.

Banana belongs to the class of perennial herbaceous plants. This culture is known to man since antiquity, and the birthplace of bananas is Ceylon, where they began to grow more than 10,000 years ago. In Latin America, India, China and Thailand, bananas are grown on an industrial scale. To date, more than 500 varieties of this valuable culture are known, many of which are artificially derived. Bananas are divided into dessert varieties( which are eaten fresh) and so-called "plane"( which require pre-heat treatment).How useful bananas, what their composition, properties and energy value, learn from our article.

Composition

Bananas are a nutritious and energetically valuable product. Ripe flesh of fruit on a quarter consists of carbohydrates and sugars and contains starch, proteins, pectins, cellulose, useful micro- and macro elements and vitamins, as well as essential oils, giving the fruit a characteristic pleasant aroma.

Natural sugars are fructose, sucrose and glucose. The complex of vitamins, dietary fiber and organic acids makes this product indispensable in baby food. Especially in bananas of potassium and magnesium, which are necessary for the smooth operation of the heart, brain and muscles. A total of a couple of bananas a day can fully meet the needs of the organism in these micronutrients.

Composition of bananas:

• Vitamins A, C, E, K, PP, group B( B1, B2, B6, B5, B9);
• Beta-carotene;
• Choline;
• Microelements( potassium, magnesium, iron, phosphorus, calcium, sodium, copper, selenium, zinc);
• Fiber;
• Carbohydrates, fats, proteins;
• Amino acids;
• Apple-tree acid;
• Monosugar( fructose, glucose, sucrose).

The calorie content of bananas largely depends on the degree of maturity of the fruit. So, the energy value of green bananas is only 89 Kcal, in ripe fruits the amount of calories increases to 120, and the caloric content of a ripe banana is already 180 Kcal. Bananas are difficult to call a dietary product, but nutritionists recommend including sweet fruits in many diets. The fact is that bananas are very nutritious and can cope well with the feeling of hunger. It is enough to eat a small fruit to keep a sense of satiety for a long time and not to break with a strict diet.

Useful properties of bananas

The benefits of bananas for health can not be overestimated. The rich vitamin-mineral composition of the sun fruit helps the body to maintain health and protects against infectious and colds, as it strengthens the immune system.

Group B vitamins are responsible for the normal course of metabolic processes, improve tissue respiration, reduce the level of bad cholesterol in the blood, activate the production of hemoglobin. Particularly beneficial to the body is vitamin B 6( pyridoxine), responsible for the synthesis of serotonin, which is not without reason called the "hormone of happiness."That's why bananas are recommended as a means to increase mood and relieve depression. In addition, B group vitamins strengthen the nervous system, activate memory and attention, help fight stress, increase efficiency, improve skin and hair.

The required energy charge provides easily digestible sugars( fructose and glucose).They promote the activation of physical activity and support the body with high physical and intellectual loads. Therefore bananas are a favorite fruit of professional athletes, students and schoolchildren.

There are a lot of useful microelements in fruits, especially potassium and magnesium are important for the body. Potassium is needed by the body for the normal functioning of the heart muscle and nervous system. It is this element that is responsible for the normalization of the heart rhythm, participates in water-salt metabolism, stabilizes blood pressure and reduces the risk of developing strokes and heart attacks.

Magnesium helps maintain vessels in tone, prevents the formation of blood clots due to the fact that eliminates excessive blood viscosity and activates blood circulation. Iron interferes with the development of anemia, and vitamins C and E are the strongest antioxidants that interfere with aging processes by blocking the synthesis of free radicals and reduce the risk of cancer. These vitamins have a beneficial effect on the condition of the skin and hair and help to maintain beauty and youth. Therefore, cosmetologists often include a banana in the composition of cosmetics( masks, creams).

The use of bananas helps reduce blood pressure, normalize the digestive system, and useful fiber in their composition relieves constipation. Both fresh and dried bananas help to strengthen physical strength, increase endurance, improve efficiency. Sweet fruits help to fight stress, improve mood and appetite, relieve irritation, relieve fatigue and apathy. Banana peel is a good antihelminthic and is a part of folk remedies designed to combat various types of helminthiases.

Banana contains a special amino acid - tryptophan, which acts as a natural hypnotic and allows you to fight with insomnia. And in combination with group B vitamins, tryptophan helps the body produce "hormones of joy" - serotonin and endorphin.

The use of bananas for men is that, with regular use, exotic fruits contribute to increased potency, allow for a persistent and long lasting erection, improve the quality of the seed and enable them to have healthy offspring. To achieve this effect, a man should regularly eat one banana every three days. Yellow fruit advises those who wish to cope with nicotine addiction, and the use of bananas on the next day after a feast will help to transfer the hangover syndrome easier.

The benefits of bananas for women

The fair sex is not in vain like this fruit. In addition to the fact that bananas strengthen the defenses of the body and give a good mood, they help to preserve youth and beauty. At home, ripe fruit is included in self-made nutritional masks for skin and hair, or cooks on their basis culinary masterpieces, bake cakes and cookies to please their loved ones and children.

Bananas are useful to use during pregnancy, because this product stimulates the synthesis of oxytocin, a special hormone responsible for the normal course of pregnancy and increasing the production of breast milk during lactation. The use of bananas for pregnant women is not limited to this, as the content of vitamins and trace elements is sufficient not only for mom, but for the future baby. At the beginning of pregnancy, sweet fruits help cope with attacks of toxicosis, relieve of nausea and digestive disorders. In addition, bananas very rarely provoke allergic reactions, which is very important for a woman who has a baby.

In addition, the complex of nutrients contained in bananas, allows you to reduce painful muscle spasms and helps girls to more easily endure critical days. Bananas are useful for increased mental and physical exertion, depressive states and stress. They quickly saturate and allow you to maintain the physical form and to normalize the figure while observing the mono-diet.

Harm to Bananas

Can Bananas Harm? Unfortunately, this fruit can not be called completely safe, because with some diseases its use will do more harm than good. So, bananas are not recommended for the following pathological conditions:

1. diabetes mellitus;
2. ischemia;
3. thrombophlebitis;
4. increased blood viscosity.

Ripe fruit contains a lot of sugar, so diabetics should not get involved with bananas. The same applies to people suffering from obesity, since the nutritional and energy value of the fruit is quite high.

You should not introduce exotic fruit into the diet of infants( up to 12 months), otherwise the imperfect digestive system of the child can respond with constipation, bloating, diarrhea and other disorders. If the baby is breastfed, the mother of the baby should not be fond of overseas fruit. Bananas contain substances that can provoke allergic reactions in the baby, and a high content of vitamin K can cause icteric coloring of the skin or the development of hemolytic anemia.

The benefits and harm of bananas for health largely depends on the rules of storage and transportation of exotic fruit. Almost all bananas come to our country green, so they better tolerate transportation and storage. Up to the necessary degree of maturity they are brought already in warehouses, processing with a special gas - ethylene. Under its influence, the bananas quickly ripen, the starch turns into sugars, the hard flesh softens, and the peel turns yellow. But in order to increase shelf life, bananas are chemically treated, using phenol. This substance is the strongest poison for our body and even its small amount can cause cancer. Therefore, you need to thoroughly wash bananas before consumption, washing off the residue of hazardous substances from the skin.

Bananas are not recommended for people with poor digestion and irritable bowel syndrome, since mealy fruit can cause bloating, a feeling of heaviness and stomach overflow. To exclude the exotic fruit from the diet is recommended for those who have suffered a stroke, a heart attack or suffer from manifestations of thrombophlebitis, since bananas have the ability to thicken the blood.

In addition, immature( green) bananas will not benefit even an absolutely healthy person. In addition to the fact that such fruits are unpleasant to the taste, they contain insoluble starch, which our stomach and intestine can not process.

Milk with banana - good or bad?

Many people say that you should not eat bananas with milk. This rule especially applies to those who have digestive problems. This combination can provoke diarrhea and cause such unpleasant consequences as increased gas formation, fermentation in the intestine, bloating.

At the same time, there is a special diet, the action of which is aimed at cleansing the body and enriching it with useful substances, minerals and trace elements, contained in sweet fruits. Its essence is that for breakfast, lunch and dinner you need to eat one banana and drink it with a glass of milk.

It is not recommended to keep such a diet longer than three days. Milk is advised to choose a low fat content( 1%) and increase the amount of fluid consumed to prevent dehydration. During the day, you need to drink up to 2-3 liters of purified drinking water or mineral water without gas. This will contribute to a better cleansing of the intestine. This is quite an extreme diet, which, nevertheless, helps in a short time to lose a few extra pounds and spur metabolic processes in the body.

Curd with banana - good or bad?

The combination of cottage cheese with a banana is widely used in the diet for weight loss. These foods saturate the body with the necessary proteins, carbohydrates, vitamins and minerals and at the same time are easily digested and give a feeling of satiety for a long time. One of the popular diets recommends a three-day diet, prescribing during the day to eat 2 bananas and 200 g low-fat cottage cheese.

Cottage cheese needs to be wiped through a sieve, ripe a banana with a fork, combine both ingredients and mix thoroughly. All the mass is divided into small portions and eat them every 2 to 3 hours. Such a diet is not only tasty, but also useful, it provides an anti-stress effect and allows you to get rid of a couple of unnecessary kilograms without experiencing a sense of hunger.

Benefits of Dried Bananas

Which bananas are more useful: in fresh or dried form? Dried bananas retain all the useful properties of fresh fruits, but differ in higher caloric value.100 g of the finished product account for 346 kcal, which is almost 2 times higher than that of fresh fruit. Therefore, dried bananas are not recommended for obesity, they should not be included in the diet of diabetics, since the concentration of sugars in this product also increases.

But dried bananas can be given to children instead of sweets. Benefits from such a dessert will be more, because vitamins and beneficial microelements do not disappear anywhere. Bananas in dried form are a source of potassium, so they are very useful for the cardiovascular system, skin and hair health. Even a small amount of dried fruit replenishes energy reserves, helps restore a good mood and resist stress. Such a product is easily digested, considered hypoallergenic, has a general restorative and tonic effect.

Dried bananas are recommended for the treatment of anemia, constipation, chronic gastrointestinal diseases, they contain a lot of vitamin C, which helps to resist colds and viral infections. Dried fruits help to normalize the pressure and quickly regain strength after exhausting sports training. And the dried bananas are widely used in cooking, add them to cereals, use them to decorate confectionery.

How to dry bananas at home? To do this, you need to select ripe, but not overripe fruits, carefully wash them, peel off, cut the flesh into thin slices. Banana slices put a thin layer on a special paper for baking and send the pan to the oven. It takes 3-4 hours for complete drying, the fire should be minimal, and the temperature should not exceed 50 degrees. To ensure airflow, the oven doors must be kept ajar. The finished product is taken out, cooled and stored in glass jars, using as a dessert or for cooking.

The Benefits of the Green Banana

The most useful for the body of experts are mini bananas and green( vegetable) varieties. Green bananas well normalize blood pressure and are the source of the most important potassium element necessary to protect the heart and the nervous system from adverse external influences. Doctors say that it is enough to eat one fruit daily enough to provide protection from atherosclerosis and hypertension.

In addition, green bananas prevent the loss of calcium in the urine, and thus contribute to strengthening bones and prevent the development of diseases of the musculoskeletal system. Bananas with a green skin are useful in stomach ulcers and digestive disorders, they stop the development of diarrhea and eliminate the risk of dehydration.

Green bananas are not dessert varieties, but plantains, that is, a special kind of fruit, which must be heat treated before consumption. In this case, the benefits and harm of cooked bananas are similar to those we use fresh. Bananas can be boiled in sweet syrup, stew or fry. In this form, they are better absorbed, so during the disease it is preferable to include in the menu bananas that have been thermally processed.