B12 1MG/ML 10ML VIAL
$40.00
Vitamin B12 (cobalamin) is a crucial water-soluble vitamin for healthy nerve cells, red blood cell formation, and DNA synthesis, obtained from animal products like meat, fish, dairy, and eggs or supplements. It's essential for brain function, energy, and nerve health, with deficiency leading to fatigue, weakness, and neurological issues, though it's generally safe in high doses as the body excretes excess amounts.