Hello, my friend. First of all, I can tell you that those anti-aging drugs, health care products and health care products are not reliable, and they all hurt money and health. Many people use this to make commercial profits. You know, the highest realm of Chinese medicine is health preservation! And health is to conform to nature, such as going to bed early and getting up early, and eating regularly. They are all natural and healthy. On the contrary, people are inevitably unhealthy. Another thing to know is that a person has three treasures: essence, qi and spirit. Plenty of people are loud, energetic, energetic and clear-minded. The best way to get the three treasures is simple: don't stay up late, go to bed early and get up early, and eat more whole grains, black beans, sesame seeds, walnuts, yams, lotus seeds, lilies and chestnuts. These things may be unremarkable, but they are the healthiest and most valuable.