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[10] TMG can help replenish methyl groups and facilitate the clearance of nicotinamide, theoretically reducing the buildup of by-products that could cause fatigue or headaches in some individuals
Brain Res 2001;897:114-21
Unnatural amino acids can be generated from their native analogs via modifications such as amine alkylation, side chain substitution, structural bond extension cyclization, and isosteric replacements within the amino acid backbone
Commonly used protocols include 250 mcg twice daily or 500 mcg once daily, taken on an empty stomach 20 to 30 minutes before food
Vitamin B12 deficiency diagnosis and management
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