Human gut bacteria: why we get fat and how to lose weight

Бактерии кишечника человека: почему мы толстеем и как похудеть

Obesity has taken humanity by surprise and even causes panic in recent years, so research by scientists in this area is increasing. And most of them are aimed at revealing the topic of the influence of intestinal microflora on weight.

Bacteria in the human gut are able to transform the figure, so it is important to know which foods are beneficial for the microflora of the gastrointestinal tract. estet-portal.com. offers to understand how the "good" and "bad" bacteria per body weight and what kind of food benefits the body.

Human gut bacteria: how they affect weight

The essence of the impact is that the lack of food in the body leads to a decrease in intestinal motility. Then spend more time on the absorption of calories. Studies have shown that bacteria in the intestines transmit signals about the presence of food to all other parts of the digestive system.

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The interaction chain looks like this:

• when prebiotic fibers enter the gut, bacteria produce substances referred to as short-chain fatty acids (SCFAs);

• acids signal the intestines and stomach about the abundance of food;

• As a response in the gastrointestinal tract, digestion motility increases;

• the process of moving food is accelerated, and there is less time to extract calories.

In the case when SCFA is low, then the motility of the gastrointestinal tract decreases, because the body receives a signal about the lack of food and the absorption of calories increases. The condition of the intestinal microflora and body weight directly depend on nutrition.

How to make human gut bacteria healthy

SCCF production is only present if the "food" for bacteria, it is a complex carbohydrate in the form of a prebiotic fiber. Thus, if there is not enough food containing prebiotic fiber in the diet, then the synthesis of SCLC decreases. Most people have a high calorie diet but not enough fiber. As a result: eating a lot of high-calorie food, the bacteria will still give a signal to the gastrointestinal tract about the lack of food.

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Bacteria are only able to recognize prebiotic fibers as food. Therefore, using the "wrong" food, the body receives a signal of hunger. Then the digestive system begins to actively absorb calories from food, which leads to an increase in body weight.

What foods contain prebiotic fiber

There is a list of products where probiotic fibers are present in a certain amount. By including them in your diet, you will make sure that the body does not receive signals of starvation and does not absorb calories in excess of the norm. Prebiotics can also be found in health food supermarkets, where they are available as a powder to be diluted in water or drinks.

Prebiotic fibers present:

• in chicory root, Jerusalem artichoke and jicama (in their composition the fiber form is inulin);

• in garlic, onion, etc.;

• whole grain and sprout bread;

• in bananas;

• in action shocks;

• in asparagus;

• in an avocado;

• in potato skins;

• in soybeans.

What are the functions of the intestinal microflora

The main functions of the intestinal microflora:

• break down and absorb organic compounds that come with food;

• utilize indigestible food carbon compounds;

• stimulate nerve impulses to ensure normal peristalsis;

• synthesis of B and K vitamins;

• bind cholesterol and form high-density lipoproteins, which prevent obesity and atherosclerosis.

This list of functions is far from exhaustive and suggests that gut microbes affect metabolism at every stage.

So, human gut bacteria affect the process of processing calories, and hence the body weight. Having picked up food products taking into account the needs of the body in & nbsp; bacteria, you can improve the intestinal microflora and normalize weight.