B vitamins contribute to:
- Normal functioning of the immune system (Vitamins B12, B6, Folic acid)
- Reduction of tiredness and fatigue (Vitamins B1, B2, B5, B6, B12, Folic acid)
- Maintenance of normal psychological function (B1, B2, B6, B12, Folic acid).
- Normal functioning of metabolic processes aimed at energy production (B1, B2, B3, B5, B6, B12)