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For example, one study showed mice administered 5-amino-1MQ experienced a 7% decrease in body mass and a 30% reduction in fat mass over 10 days

Comparing the efficacy and tolerability of a new daily oral vitamin B12 formulation and intermittent intramuscular vitamin B12 in normalizing low cobalamin levels: a randomized, openlabel, parallelgroup study

No significant difference in the prevalence of symptoms was found between participants with MMA levels 400 nmol/l (n = 60) and those whose levels were 600 nmol/l showed some improvement in neurological symptoms (Hvas, 2001b)

The preventive efficacy of vitamin B supplements on the cognitive decline of elderly adults: a systematic review and meta-analysis