The longest rodent toxicology study (90 days) found no organ damage, hepatotoxicity, or nephrotoxicity at doses up to 50mg/kg daily, establishing a NOAEL well above human trial doses
cyanocobalamin methylcobalamin hydroxocobalamin adenosylcobalamin Of these, cyanocobalamin may be considered the most synthetic, as it has a different chemical composition than naturally occurring vitamin B12
Generally speaking, the longer you go without adequate vitamin B12, the more serious your symptoms are
perilipin phosphorylation
Frequently asked questions What if I miss a dose
Enhanced Cognitive Function: The benefits of improved focus, memory, and mental clarity are commonly reported