Riboflavin (vitamin B2) is used by the body in metabolic processes related to fats, carbohydrates and proteins. Riboflavin got its name from ribose, a sugar that, in one of its forms, comprises part of the vitamin's structure, and flavin, which accounts for vitamin B2's yellow color (and which is the cause of the bright yellow color observed in the urine following the intake of vitamin B complex supplements). The United States and other countries fortify white flour with riboflavin, making overt deficiency rare, although subclinical deficiencies often exist.  Riboflavin deficiency, known as ariboflavinosis, is usually accompanied by a deficiency in other members of the B complex. Because it is water soluble, excess riboflavin beyond the body’s immediate needs is rapidly excreted in the urine, rendering it necessary to replenish the vitamin on a frequent basis.

Vitamin B2 is needed by the entire body, including the eyes. Deficiency also shows up in the lips and tongue.

Benefits at a glance:

Riboflavin:

• Is an essential member of the vitamin B complex
• Supports eye health¹
• Helps maintain head cavity comfort^2,3
• Supports healthy homocysteine levels⁴

Bluebonnet’s Vitamin B2 100 mg Capsules contain riboflavin (B2) in its crystalline form. It is suggested to supplement one’s diet with all members of the B complex when supplementing with vitamin B2.