The human body can t digest cellulose, what happens to the fiber in the human body after eating vege

To put it simply, it's drained. But it's not just about "being here". First of all, cellulose, as a polysaccharide macromolecule, can hinder the absorption of oils, fatty acids, and milk droplets by the stomach and intestines.

That is, it reduces the body's absorption of oils. Secondly, the macroscopic shape of cellulose, which is similar to grass, cleans the digestive tract like a broom when it advances in the digestive tract, and can sweep away those dead corners, remnants of corners, bacterial corpses, etc. That is, fiber cleanses the intestines and promotes bowel movements.

Thirdly, some recent articles on CNS have shown that although fiber cannot be absorbed by the human body, its presence can change or improve the composition and proportion of microflora in the human digestive tract, thereby improving the function of the digestive tract. I'm too lazy to look for literature...

Fiber is often thought of as "coarse forage", but this is not the case, as fiber can absorb water. Therefore, it can make food debris swell and looser, making it easier to pass through the digestive tract. The risk of infection is reduced as the time for food residues to stay in the body is reduced; Moreover, when some foods, especially meat, spoil, produce carcinogens and cause cell mutations, the reduction in the residence time of food residues in the body can also reduce the likelihood of this occurring.

The diet of regular meat eaters is low in fiber, which increases the time that food stays in the intestines to 24 72 hours, during which time some foods may spoil. So if you like to eat meat, then you have to make sure that your diet also contains a lot of fiber. <>

Dear, I'm glad to answer for you: A: Cellulose cannot be absorbed and utilized by the human intestines, so if you eat it, it will be excreted in the end. For example, celery stalks, which are rich in fiber, form residues after digestion in the body, and will eventually be discharged.

2. It is important for minerals. 3. Eating more vegetables is good for dental health. 4. It can improve the absorption rate of protein.

5. It is important for cellulose. 6. It is an important volatile aromatic oil. 7. Eating more vegetables can also help the body replenish calcium.

Categories: Life.

Problem description: What are the inorganic substances in food and can they be absorbed?

Analysis: Organic matter in food refers to sugars, proteins, and lipids, which can be absorbed after digestion, except for cellulose in polysaccharides. However, although cellulose is not eliminated and absorbed, it is the seventh essential nutrient for the human body, which is the stirrer of the intestines to promote intestinal peristalsis and clear the intestines.

If the intake is insufficient for a long time, there is a high risk of bowel cancer.

Inorganic substances in food, also known as inorganic salts, such as calcium, iron, zinc, manganese, molybdenum, sulfur, nitrogen and phosphorus, can be absorbed under normal circumstances. However, if you eat persimmons at the same time when drinking milk, the calcium in the milk cannot be absorbed, because persimmons contain tannic acid, which is difficult to absorb if it forms insoluble calcium tannin with the calcium in the milk. And also abdominal pain and diarrhea.

The same goes for the combination of oxalic acid in spinach and calcium in tofu to form insoluble calcium oxalate. Therefore, the food should be reasonably matched, otherwise the combination is not good, and it will be wasted if you eat it in vain, and it will also cause a lack of inorganic salts in the body.

Because the human body lacks enzymes to break down cellulose, cellulose is also an essential cellulose for the human body, and it also has the functions of promoting intestinal peristalsis and facilitating fecal excretion.

In fact, dietary fiber is broken down by microorganisms in the body.

No, what can be digested is called a vitamin.

Right! The human body lacks enzymes to break down cellulose, but cellulose is also an essential cellulose for the human body, and it also has the functions of promoting intestinal peristalsis and facilitating fecal excretion.

Herbivores themselves cannot digest cellulose, but rely on symbiotic microorganisms in their digestive tracts to break it down so that it can be absorbed and utilized.

The cecum (appendix) in humans has degenerated and is where cellulose is broken down.

The human body lacks enzymes to break down cellulose, and it can't break down cellulose directly, and herbivores have microbes that break down cellulose in their stomachs, but humans have them, but there aren't that much, so most of the cellulose can't be broken down, and a small part of it will still be broken down, but it will not necessarily be broken down into simple sugars, it may be water, carbon dioxide, and so on.

Introduction: If you want to become healthier, you must be healthy in your daily diet, and we must eat some fresh vegetables at this time. Because fresh vegetables are rich in fiber, which is one of the nutrients for maintaining good health, we should eat more vegetables.

Let's find out.

<> in our daily diet, we must eat some healthy foods, among which fresh vegetables are better. Because there will be some cellulose in it, it can help people promote gastrointestinal peristalsis, which is a substance that cannot be missing in the body. And fresh vegetables not only contain fiber, but also some vitamins, and some trace elements and minerals are things that the human body must need.

Therefore, in daily life, we must eat some fresh vegetables, so that the body will become healthier, and when cooking vegetables, we must use the right way not to let the elements in it be lost, so do not fry the vegetables too hard when stir-frying, which will cause some nutrients in the dishes to be lost.

Therefore, in daily life, we must eat food that is good for the body, vegetables are the best choice, although vegetables can not provide all the elements needed by the human body, but the elements in it are very rich, fiber is an indispensable element of the human body. At this time, people eat cellulose is very good for some people with constipation, which can accelerate the peristalsis of the stomach and intestines, and at this time can solve the problem of constipation. Therefore, in daily life, you must eat some fresh meatloaf or vegetable patty, which can improve the nutritional quality of the body, and can also make the body healthier, among which the fresh meatloaf will have protein in it, and the amaranth patty will have some vitamins in it, which is very good for the body.

Paired with some millet porridge is a very good diet and has a very important role in physical health.

Yes, fiber is very important, and the body needs to replenish fiber regularly, which is good for the body.

Cellulose has been considered the seventh essential nutrient for the human body, although cellulose can not be directly digested in the human body, but cellulose plays the role of a scaffold in food, can give people a sense of satiety, cellulose can also make intestinal peristalsis faster, promote digestive function, and benefit anorexic children.