1. Is it healthier for middle-aged and elderly people to stay vegetarian?
In the circle of friends of middle-aged and elderly people, most of them have articles such as "I am happy to be a vegetarian, and I am healthy to be a vegetarian". After reading these articles, some middle-aged and elderly people began to choose vegetarian diet, thinking that such a diet is healthier and also helpful for middle-aged and elderly people with three highs and cardiovascular and cerebrovascular diseases. But in fact, long-term vegetarianism is likely to affect people's protein, vitamin B 12, anemia and so on.
The human body will have a lot of discomfort because it has not supplemented meat for a long time. In severe cases, it will also cause endocrine and immune disorders, and the health will be more damaged. Only the combination of meat and vegetables and balanced intake of nutrition can ensure the nutritional needs of the human body and be healthier.
2. A certain food and a certain food can't be eaten together?
For example, people often say that spinach and soy products can't be eaten together, otherwise it will lead to gallstones. There are persimmons and crabs that can't be eaten together, which will produce stomach stones and affect food poisoning and die within half an hour. But these statements have been proved to be rumors. The theory that food is similar to food has no scientific basis. Some people will have uncomfortable symptoms after eating these foods, most of which are discomfort caused by unclean food or food allergies.
Moreover, the research shows that there is a certain amount of tannic acid in persimmon about the relationship between crab and persimmon. This substance is likely to produce sediment when eaten with crabs, but in fact, the content of tannic acid in mature persimmons is less, so eating five persimmons at a time and then eating crabs with 10 will not produce toxic reactions. Only between astringent persimmons will there be higher tannins, and you can't eat a lot of astringent persimmons at one meal and not eat them at one bite.
3, redness, pain, fever are antibiotics such as amoxicillin?
Some people have misunderstandings about diseases and are even more careless about medication. Some people have swollen gums and choose to eat amoxicillin to reduce inflammation, while others have fever and discomfort and also eat amoxicillin to reduce inflammation. In the eyes of many people, amoxicillin is a panacea, but in fact, amoxicillin is not an anti-inflammatory drug, but an antibiotic, which needs to be taken according to the doctor's advice to play a better role.
In order to relieve the discomfort caused by inflammation, many people take antibiotics without authorization, but ignore them. Only because of the inflammation caused by bacteria, taking antibiotics can inhibit bacteria and have a good effect. If it is just an ordinary inflammatory infection, taking antibiotics at will only produce drug resistance, and in severe cases, it may also induce the production of super bacteria, and ultimately there is no cure. Remind people that if they feel unwell, they should first go to a doctor for examination, and then choose the appropriate drugs, and "XX penicillin", "XX mycin" and "Cephalosporin" are all antibiotics, so use them with caution.
4. Can you reduce your fever when you have a fever?
Fever is a common physical symptom. Many people don't know enough about the mechanism of fever, and think that a sleep can reduce the fever. But in fact, if you cover it when you have a high fever, it is likely to lead to a rapid increase in body temperature, which will hinder the body's heat dissipation, thus affecting the body's high metabolism and increasing oxygen consumption.
When you have a high fever, it is likely to cause severe shock, acidosis, hypoxia and other symptoms, which are caused by the obstruction of heat dissipation. If the child has a high fever and wants to cool down by covering his face, it may also lead to shock and death.
5. Can you avoid excessive bleeding by looking up when you have a nosebleed?
If you have a nosebleed, is your first reaction to look up? This mode of thinking has been rooted in our minds. If you have a nosebleed, you should look up to avoid excessive bleeding, but from a scientific point of view, looking up when you have a nosebleed can not only stop bleeding, but also lead to blood reflux, and may even enter the trachea in severe cases, leading to suffocation.
When nosebleeds, the correct response should be: first, hold your nose with your hand, press it with your hand to stop bleeding, and then lower your head slightly to avoid increased bleeding. Generally speaking, holding this position for 5 minutes can stop the bleeding. If you still have nosebleeds, seek medical attention as soon as possible.
How many of these news refuted by CCTV have you believed foolishly for a long time? Many people believe in dispelling many health rumors, so we should know in time and choose the right way to deal with them.