Vitamin B2, also known as riboflavin, is a component of the body's flavoenzymes cofactors (flavoenzymes play a hydrogen delivery role in biological redox), and when deficient, it affects the body's biological oxidation and makes metabolism impaired.

Suggestions: Taking vitamin B2 tablets is the easiest and fastest way. The recommended daily intake for adults is 1.7mg. 1.6mg is needed during pregnancy, 1.8mg during the first 6 months and 1.7mg during the next 6 months while breastfeeding; those who are often under stress should increase their intake; and women who are taking birth control pills, pregnant, or breastfeeding need more Vitamin B2.