There are many health rumors in life, which have no scientific basis at all, but will be harmful to health. However, many people regard them as health food. We can't keep in good health blindly. In the face of some unreasonable health care methods, you must not believe it. For example, the following health rumors are all false.

First, the food should be eaten while it is hot and nutritious. This sentence is wrong. If we eat high-temperature food for a long time, it will harm our esophagus, and in severe cases, it will induce esophageal cancer. However, the older generation generally believes that food should be eaten while it is hot to be healthy, especially in winter. Eating hot food will make us warm all over, so when the food is ready, we like to urge us to eat quickly. This regimen must be changed in time, and the food can only be eaten after it is not hot, so that the nutrition of the food will not be lost.

Second, it is healthier to eat vegetarian food, which can replace meat. This regimen is unscientific. Many vegetarians don't eat any meat, thinking that eating too much meat is easy to get fat, and it is also easy to cause health problems such as high blood pressure and hyperlipidemia. In fact, this concept is also undesirable. If you don't eat meat, the human body may lack nutrition such as animal protein, leading to malnutrition. In the long run, it is more likely to lead to diseases such as heart disease.

Third, boiled water may cause cancer. Never drink it. This statement is absolutely alarmist and has no scientific basis. The so-called boiled water is the water that is boiled repeatedly. Some people say that drinking this water for a long time may cause nitrite, which may cause cancer. After research, it is found that only after water is boiled for 20 times, there is a trace of nitrite, but the content is very small, which can not reach the level of carcinogenesis, so there is no need to worry too much.