B vitamins are water soluble and need to be replenished through diet
B vitamins support energy levels, mental focus and stamina
B vitamins also support brain, immune and nervous system functions
Nature's Bounty Complete B Vitamin Complex provides 8 B vitamins to support mental and physical energy levels
Vitamins B6 and B12 contribute to normal energy-yielding metabolism, reduction of tiredness and fatigue, nervous system, immune system and psychological functions
Pantothenic acid contributes to normal mental performance
Biotin contributes to normal macronutrient metabolism.