Bananas: benefit, harm and caloric contentadmin
Some consider the banana to diet products, others consider this fruit a real high-calorie bomb. To understand how bananas are useful or, conversely, harmful to health and silhouette, you need to know all about the composition and caloric value of this fruit.
Bananas after training – eat or not eat?
This fruit is an excellent source of calcium and carbohydrates for those who are engaged in power training. However, you can not limit yourself to bananas. Having eaten the average fruit after the training, do not forget about the portion of the protein cocktail for muscle building.
For people who adhere to a carbohydrate diet, bananas are more of a dessert than a useful fruit. In a medium-sized fruit contains more than 15 grams of sugar. This is a fairly high concentration.
How many calories are in a banana?
A small banana, weighing 140 grams, contains almost 120 calories. Over 30 grams of the weight of this fruit is carbohydrates, half of which is sugar. The amount of proteins is 1.5 grams, and the fiber is about 3 grams, that is 14% of the daily allowance.
Bananas do not bring a lasting sense of satiety. They have a low glycemic index, but because of the high sugar content they raise the level of glucose, which leads to the awakening of appetite.
Why are there many sugar in bananas?
The amount of high concentration of simple carbohydrates is the result of artificial ripening of fruits. They gather in green, transported in a chilled environment, ripening in a special chamber, kept for a couple of days at normal temperature.
This process leads to the fact that the starch with fiber is converted to simple carbohydrates. Consequently, the percentage of sugar in the fruits sold at the points of sale is high enough.
Do bananas refer to dietary products?
The number of simple carbohydrates does not allow to attribute this fruit to the useful for the figure. The index of glycemic index in bananas is low, but the load, on the contrary, is high. The last is 10.
Banana, given its composition, is a highly concentrated source of carbohydrates, covering 10% of the daily norm of normal nutrition. In dietary nutrition, this indicator increases by 3-4 times, that is, it increases to 30-40%.
What are the benefits of bananas?
Long-term transport and artificial ripening are factors that affect the composition of the fruit not for the better. However, the fruit retains a sufficiently large amount of vitamins and nutrients.
A medium-sized banana contains between 15 and 17% of the daily requirement for vitamin C, about 22% in vitamin B6, 16% in manganese, 12% in potassium, and 8% in magnesium. And if the carbohydrates in it are present in a high ratio, the amount of fatty acids and protein does not exceed even 1 gram.
Are bananas harmful to health?
There is a category of people who increase the viscosity of blood from bananas. The result is a decrease in blood flow to certain parts of the body. This is especially dangerous for people with varicose veins. For men, this is fraught with problems with erection.
According to Harvard Health Publications, the use of bananas in some people leads to bloating. To exclude this fruit from the ration is worth it for those who suffer from irritable bowel syndrome, as it can aggravate the disease.