Health Aid Vitamin B12 1000mg is a dietary supplement containing a high-potency dose of Vitamin B12, with 50 tablets per bottle. This essential vitamin supports red blood cell formation, nervous system function, energy metabolism, and helps reduce fatigue and tiredness. Each tablet provides 1000mg of Vitamin B12, which is important for maintaining proper neurological function, DNA synthesis, and homocysteine metabolism. The supplement comes in an amber glass bottle to protect the vitamin from light degradation. Vitamin B12 supplementation may be particularly beneficial for vegetarians, vegans, older adults, and those with absorption issues. As with any supplement, consult with a healthcare provider before use.