Vitamin B12 Dietary Supplement, 100mg Holland & Barrett Vitamin B12 100mg

Holland & Barrett's Vitamin B12 tablets are perfect for those looking to supplement with Vitamin B12 when it's difficult to obtain through diet alone. Vitamin B12 is an essential nutrient naturally found in fish, dairy products, meat by-products, beef, and pork, playing a crucial role in the cell division process. Primarily, Vitamin B12 aids in energy metabolism and reduces tiredness and fatigue. It contributes to normal energy metabolism, reduces tiredness and fatigue, supports the normal functioning of the nervous system, homocysteine metabolism, psychological function, the normal formation of red blood cells, and the immune system's function.