The most common thing is to make tea in a thermos cup, especially in winter. In summer, it's ok. I like to drink medlar chrysanthemum tea in a thermos cup in winter. In fact, this is a wrong way of keeping in good health, because tea leaves soaked in thermos for a long time will destroy the vitamins in tea leaves, so the nutrients in tea leaves will be lost. Moreover, tannic acid and theophylline in tea will also be released in large quantities, which will have some chemical reactions with the coating of the thermos cup, which is commonly called electrolyte reaction, and then some substances that are not good for our health will be generated. If used for a long time, it will be harmful to our health.
I have seen many elderly people say that they should defecate and expel intestinal toxins. They think that if their feces can't be excreted, a lot of toxins will accumulate in their bodies. In fact, many Chinese medicine or western medicine have denied the word defecation. Some people will take some medicine for defecation, which is actually not good, because if we often take this medicine, our gastrointestinal tract will be dependent on this medicine, so there will be no spontaneous defecation. If this continues for a long time, it may lead to constipation and difficulty in defecation.
When I was a child, I often heard that I had to get up and comb my hair, which was more energetic, especially combing my hair 100 times a day. What I want to say is that it is not suitable for everyone, especially oily hair, so don't try it, because it will make our scalp glands secrete more vigorously and our hair more greasy. This kind of long hair is more suitable for people with dry scalp, but it is not suitable for me anyway, so I comb my hair at most three times a day, which is not easy to damage my scalp.
Many people think that nature is the best, but this is not the case. For example, aloe vera, which is very common, needs processing.
When I was a child, I often heard adults say that I should drink eight glasses of water every day, but it would be bad if I drank a lot of water for a long time. Everything must be measured, and so must drinking water. Because drinking plenty of water will increase the burden on our gastrointestinal tract and kidneys, but don't wait until you are thirsty. If you are extremely thirsty, remind you to drink water. At this time, your body is already in a state of extreme water shortage, so you should drink water from time to time. It is also wrong to drink cold drinks in the morning to promote metabolism and then defecate. I used to lose my appetite when I got up in the morning to drink this cold boiled water, which affected my gastrointestinal function. And my stomach hurts, so I am used to drinking a little warm water to nourish my stomach.