First, don't smoke or drink. The heart is most afraid of alcohol and tobacco, because it is easy to cause heart disease under the action of alcohol and tobacco. The heart is an important part of human blood circulation. If you smoke, smoke particles will penetrate into blood vessels, causing blood vessels to block, thus forming heart disease. And alcohol can also pose a great threat to the heart, especially some white wine, which is easy to die if you drink too much.
Second, always eat vegetarian food. Eating vegetarian food has many advantages, because it is healthy and not greasy, and it is easier to absorb, and it will not increase people's intestinal burden. Old people can't eat some high-temperature fried things, such as mutton kebabs, stinky tofu, mala Tang and so on. These things have been spoiled by high temperature with a lot of spices. And you can't eat big fish and big meat, and the intestines of the elderly can't be digested at all.
Third, keep a good attitude. Good-hearted people are generally in a good state of mind and don't have too many joys and sorrows. No matter what happens, it will be as stable as Mount Tai, and it will not be angry because of some trivial things like chicken skin. We can observe the old people around us. They have a kind heart and are all kind. They face this society with an all-inclusive attitude, regardless of good or evil, they are indifferent. Because the old man has seen through the world, he lives an open-minded and cheerful life.