If you want to keep fit for a long time, you still need to supplement some multivitamins. Exercise consumes a lot of nutrients, and sweating a lot leads to serious loss of vitamins. These are high consumption. So you need more "energy support" to keep yourself at your best. For example, calcium pantothenate (pantothenic acid), vitamin B6, vitamin B7 (biotin), vitamin B9 (folic acid) and B 12 are all water-soluble vitamins, and they are also key components needed in various physiological processes. They help to convert protein, fat and carbohydrates into energy and meet the daily energy needs of human body. A single vitamin supplement is not enough for fitness. It is recommended to choose imported multivitamin products, and you can choose famous brands such as American Shancun.