Natural is the most beautiful and best. Your filial piety makes your father very gratified. But personally, I am not interested in "priced" health care products. Since nature is the most beautiful, nature is the best. Father is unhappy because you bought expensive so-called "health products". The most important thing is the heart, and of course the effect is the most important. There are three suggestions: 1. Try to make my father happy and keep a good balance every day. These are the best medicines that money can't buy. 2. Cooked vegetables: such as beef, beef bone soup, chicken soup, etc. With the increase of age, the essence will decline, which is also one of the reasons for fatigue. White radish is called ginseng, and radish is stewed with meat with bones 1-3 hours. This soup is good for people, so don't forget to put some bowls in it. Raw food: tomatoes, white radishes, apples, grapes, bitter gourd, etc. , especially tomatoes. Among them, lycopene can promote blood circulation and nourish the mind and kidney. Remember, don't buy so-called health products. If you spend a lot of money, it may not work. Cheap things may not be ineffective, but they may be the best medicine.