Vitamin B2, also known as riboflavin, is a water-soluble vitamin belonging to the B group of vitamins. Vitamin B2 is often used as a form of coenzyme and participates in the body's biological oxidation and material metabolism. The main functions and effects of vitamin B2 tablets are as follows:

1. Promote cell development and regeneration. Vitamin B2 can promote the normal growth of skin and hair, prevent stomatitis, cheilitis, glossitis and other inflammatory reactions, and reduce visual fatigue.

2. Vitamin B2 can participate in the process of biological oxidation and energy metabolism in the body. It is related to the metabolism of carbohydrates, proteins and fats. It can promote the growth and development of the body and maintain the integrity of the cell membrane.

3. Vitamin B2 can participate in the metabolism of vitamin B6 and niacin, so that the B vitamins play a coordinated role.