Eating dirty, long life is right?

Statements from a reputable microbiologist confirm that the idea of ​​'eating dirty, long-lived' is . right and scientific.

>>>Rules to know when picking up food that falls on the ground

Professor Graham Rook, a leading expert from the Center for Clinical Microbiology at University College London (UK), said that picking up food dropped to the floor to continue to "eat" , feed dogs and often Kissing relatives is among the best ways to help us eliminate allergies.

He also recommends, when a child foams into a fake nipple, the mother should just lick it clean and bring it back to her mouth.

Professor Rook explained that modern society has become so obsessed with cleanliness that we no longer have direct contact with some essential germs, helping our immune system to function well. . This means, when the body encounters an unknown substance, the immune system overreacts, attacking the body in the process.

Speaking at the Cheltenham Science Festival, Mr. Rook emphasized that the situation has become 'a generation problem'. Children in many countries today, especially Western countries, are more susceptible to allergies than older people.

Picking food that falls to the floor and continuing to "hit the cup" can be a way to help the immune system work properly, to prevent our body from having an allergy disorder.(Photo: Corbis)

Illnesses like asthma, summer fever and food intolerance are on the rise. In the UK alone, the number of hospitalizations for allergic reactions increased by 8% last year and has continued to increase over the past three decades.

As an experienced professor of microbiology and immunology, Mr. Rook said that a simple way to optimize the immune system is to pass bacteria back and forth between family members. . That does not include rushing to sterilize the fake nipple the child has just spouted.

The prestigious microbiologist said: 'If parents rush to pick up a false nipple and sterilize it immediately or replace it with a new clean nipple, bringing them to a greater risk of asthma and eczema. But if parents just sucked on a fake nipple and attached it back to their mouth, this really protected the child from allergies. That's because, the child will have better bacteria growth in the mouth and intestines, helping to protect them. '

Mr. Rook also advised people to keep dogs, because this animal often carries many friendly bacteria into the house. Those beneficial bacteria will then spread among family members when they hug their pets.

According to Mr. Rook, kissing, not throwing away the food that fell to the floor and walking in the countryside road are harmless ways to collect good bacteria. He asserted that antiseptic soap is a bad idea and that, the problem lies in the fact that the human body is always in constant alarm.

Specifically, when it is not needed, the immune system should be completely 'switched off' . However, today, that usually does not happen and the immune system is always active even when not needed. 'It will do completely meaningless things like attacking the pollen in the breeze or raiding the neighbor's cat who happened to pass by. At that time, you will have allergy problems , 'Mr. Rook said.

However, according to Mr. Rook, his statements do not imply that we need to eliminate hygienic habits, especially in cases of childhood infections or flu and colds. For example, you can prevent the spread of flu and respiratory infections to children by carefully covering the mouth when sneezing, then throw it away and wash your hands.