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While the causes of this condition are complex, recent research has suggested that excess vitamin B12 intake may play a significant role
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Durham Peptides' Janoshik-verified COAs reflect purity at the time of testing, which is performed shortly after production
Kidney disease or renal insufficiency, where amino acid overload may pose a risk
Theres a reason Japan uses methyl B12 almost exclusively, and they are world leaders in B12 research
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