If a man wants to be healthy, he must keep the "four lines of defense". What do these "four lines of defense" mean respectively?

First of all, men's four lines of defense should be physically speaking. The first line of defense is about cardiovascular problems. Because cardiovascular problems have brought great troubles to many men, especially men after 40 years old, this period is their high incidence of cardiovascular diseases. Therefore, after the age of 40, men must not eat greasy things to stimulate blood vessels. Because these things are likely to make you sick.

The second is to always pay attention to the drugs at home. Because after middle age, the physiological function of the body is gradually declining. I won't be as strong and healthy as I was a child, so I must prepare all kinds of medicines at home, especially some first-aid medicines, such as Jiuxin Pills or some medicines and painkillers for treating cardiovascular and cerebrovascular diseases, which will be of great benefit to emergencies.

The third is to pay attention to rest. As you get older, your mental state will also decline. Sleep for five or six hours when you are young, and you need to sleep for more than seven or eight hours after middle age, because poor sleep will raise blood pressure, which will directly endanger your life, like some sudden diseases, such as cerebral hemorrhage and myocardial infarction, many of which are caused by lack of sleep.

The fourth is to pay more attention to the game, don't eat some messy things, and try to avoid spicy food, because these foods are difficult for your stomach to digest. Eating too much will bring a serious burden to the stomach. Don't overeat. Just eat enough, don't be greedy just because it's delicious, it will seriously hit your gastrointestinal function. These four points must be firmly remembered.