Vitamin B12 is needed at a very basic level for the synthesis of DNA and hence for cell production - particularly red blood cells. Vitamin B12 also functions in the metabolism of fatty acids, and in maintaining the myelin sheath around nerves. Active B12 is one of the most effective donors of methyl, a compound required for the manufacture and recycling of numerous essential substances in the body, including the brain's chemical messengers (neurotransmitters) and the amino acid methionine.

Potential Uses:

• Nervous system disorders
• Depression
• Insomnia
• Memory loss
• Cardiovascular disease
• Hives
• Asthma
• Male infertility (low sperm count)
• Fatigue
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