High content of vitamin B complex, together with choline, inositol & PABA, needed for healthy nervous and digestive system. It enhances all metabolic functions of the body and the production of energy from food. Important for healthy skin condition, hair and eye for the balance of hormones and for a strong immune system. At the same time it improves mental performance and alertness because it is food for the brain cells. The slow release formulations B complex vitamins B50 and B99 of HealthAid constant release of nutrients during the day and minimize the loss of water-soluble vitamins. They are suitable for those with sensitive stomachs.