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Vitamin B 12 is available only in animal foods (meat and dairy products) or yeast extracts (such as brewer's yeast)
Liver enzymes (ALT, AST, GGT) remained within normal ranges across all dose tiers in the Copenhagen trial
Todd, at the University of Cambridge, used the LLD assay to extract the anti-pernicious anemia factor from liver extracts, purify it, and name it vitamin B 12
A GP, pharmacist, or specialist in obesity medicine can provide evidence-based guidance on licensed treatment options that have been rigorously evaluated for safety and efficacy within the UK regulatory framework
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