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Good For: Hyperpigmentation, dull complexion, or anyone looking for skin radiance

Experiments show that absorption rates improve with supplementation

Two studies found blood methylmalonic acid (MMA) levels to be elevated in more than 60% of elderly individuals with elevated homocysteine levels

Lead is another heavy metal that you may get exposed to through lead-based paint, tap water coming from old water pipes, or lead dust in furniture, clothes, or toys

[DOI] [PubMed] [Google Scholar] Schroll 2015 Schroll JB, Bero L
