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In line with MHRA advice, metformin should generally be continued while B12 deficiency is investigated and treated, given its important role in diabetes management
Claimed outcome Energy changes Evidence level Preclinical or anecdotal What research currently shows NAD+ biology offers a possible mechanism, and informal reports vary
3) Early diagnosis can prevent permanent neurological damage
For metabolic health and insulin resistance, the evidence supports a moderate dose approach in the 5 mg range, dosed five times per week, combined with a structured exercise program
DOI 10.1210/jendso/bvab048 - about 62:38 fat-to-lean by derived denominator
