Vegetables: carrots, mushrooms, seaweed, spinach, celery, eggplant; fruits: apples, lychees, tangerines, oranges. Vitamin B, formerly known as vitamin B, is the general term for the B vitamins, which are water-soluble vitamins. They often come from the same food sources, such as yeast. It is an essential part of metabolism in the body. Each B vitamin participates in key metabolic reactions and usually exists in the form of coenzymes.

There are more than twelve kinds of vitamin B family, and there are nine kinds of vitamins that are universally recognized as essential to the human body. They are all water-soluble vitamins. They only stay in the body for a few hours and must be replenished every day. B complex compounds are essential nutrients for all human tissues and are key to the release of energy from food. They are all coenzymes and participate in the metabolism of sugar, protein and fat in the body, so they are classified as a family.

All vitamin B must work at the same time, which is called the fusion of VB. Taking in a certain VB alone will increase the demand for other VBs due to increased cell activity. Therefore, the effects of various VBs complement each other, the so-called "barrel principle". Roger. Dr. William pointed out that all cells have exactly the same need for VB.