Nowadays, both old people and young people are pursuing health preservation, and there are more and more ways and means of health preservation. "Soaking Lycium barbarum in a thermos cup" has become synonymous with the post-90s generation, but health preservation is not just a matter of soaking Lycium barbarum in a thermos cup, but also a science. Raising the wrong students has a great influence on your health, so you must be careful.

The first misunderstanding of health preservation is to drink plenty of water every day. In fact, this regimen is very unscientific. It is beneficial for people to drink a proper amount of water every day, but this does not mean that the more water they drink, the better. Everyone's physique is different, so everyone's body needs different amounts of water. If you take too much water, it may increase the burden on the kidneys and cause electrolyte imbalance, which may have a greater impact on the body.

The second is to eat a lot of supplements. As we all know, ginseng, velvet antler and cordyceps sinensis are precious medicinal materials that many people like to use for health preservation. However, these things are not suitable for everyone, and the more expensive the medicine, the better. A healthy person doesn't need these things at all. If you supplement blindly, it will make people's bodies weaker and weaker, which is counterproductive.

Thirdly, we often see making tea in thermos cups. Many people want to use thermos cups to keep the temperature of tea. However, if tea leaves are soaked in water for a long time, it is easy to destroy vitamins in tea leaves and make theophylline and other ingredients overflow in large quantities. Moreover, some components in tea will react chemically with the metal coating, which is extremely harmful to the body.

Therefore, our health care should vary from person to person, especially the middle-aged and elderly people.