Vitamin B 12 from foods appear to have different absorption rates with better absorption from chicken and beef as compared to eggs
Your body uses it to turn food into usable energy, to build healthy red blood cells, and to keep your nerves and DNA in good working order
Not intended to diagnose, treat, cure, or prevent any disease
Since vitamin B12 is found in animal products (meat and dairy), vegans and vegetarians may have a deficiency
Methylcobalamin is best, unless you suffer from Lebers hereditary optic neuropathy (1 in 30,000 to 50,000 people), where hydroxy B12 is safer
A deficit in these B vitamins can make individuals sluggish, and chronically tired, and can also hinder weight loss efforts