Among them, Yin Ye mentioned microorganisms.
We thought we had won the battle against microorganisms. We fought for 100 years, but we still lost. Why?
People weighing 100 kg have about two to three kilograms of bacteria in their stomachs. There are 1000 kinds of bacteria. Bacteria live in our intestines as a community. They are selfless. For example, if a bacterium develops drug resistance and transmits it to other bacteria by issuing instructions, other bacteria will soon be collected and installed in their own genomes, and these bacteria will all develop drug resistance.
Bacteria are a whole that operates in a planetary way. Here are some examples: if two people kiss for ten seconds, they exchange 80 million flora; The appearance of husband and wife is that the flora begins to converge; When a newborn is born, his flora is different from that of his mother. If the mother breastfeeds the child with her own breast milk, after 12 months, the child and the mother are almost identical.
One day you suddenly want to eat spicy food, in fact, your bacteria want to eat it. If you eat seafood every day where you grew up, you like it very much, and so do your bacteria. When bacteria feel comfortable, they will secrete very good hormones, or inducers, and your intestines will be healthy; Later, I moved, so I couldn't eat seafood, and the bacteria were unhappy. Then they secrete something called endotoxin and go directly to the hypothalamus to tell you that you want to eat seafood.
You are infected, or your flora is out of order, because your negotiations with microorganisms have broken down. You and it are an ecosystem. From the cellular point of view, 90% is bacteria, 65,438+00% is you, so it is more bacteria. All these prove that bacteria control everything and microorganisms are the "kings of the earth".
The above is what he said.
Since I have eaten probiotics myself, I want to talk about probiotics today.
There are100000000000000000000000000 bacteria in human intestine, which can affect weight and digestive ability, resist the risk of infection and autoimmune diseases, and control the human body's response to anticancer drugs.
It can be roughly divided into three categories: harmful bacteria, conditional pathogenic bacteria and beneficial bacteria.
Harmful bacteria: once the population growth is out of control, it will cause many diseases, produce carcinogens and other harmful substances, or affect the function of the immune system. For example, Helicobacter pylori is prone to stomach cancer.
Neutral bacteria: This is a group of snobs. When probiotics are normal, they remain neutral. When probiotics decrease, it will follow harmful bacteria and destroy health. There are Escherichia coli, enterococcus and so on.
Probiotics can regulate the intestinal microecological balance, intervene the infection of intestinal mucosal pathogens, regulate local and systemic immune responses, stabilize and maintain the gastrointestinal barrier function, inhibit the activity of carcinogenic enzymes, and induce the activity of enzymes beneficial to nutrition. There are Lactobacillus, Bifidobacterium and so on.
Common probiotics have the following functions:
1, relieve the symptoms of lactose intolerance.
2. Adjust the imbalance of intestinal microecology.
3. Enhance intestinal immunity and improve intestinal function.
4. Relieve some allergic symptoms.
Probiotics have many functions, but we should not be too superstitious and dependent on it, and we should keep a rational view of it. And individual differences, different manufacturers, different formulations, the effect is not the same. If you need to take it, please take it under the guidance of a doctor or dietitian.