Most beginners see results at this dose when combined with appropriate nutrition and activity levels
However, this is not its primary researched function, and it should not be considered a reliable method for reversing gray hair at this time
Typical Dosage Range Most men with low vitamin B12 levels receive around 1,000 mcg per injection, depending on their blood levels and health goals.( 9 ) However higher doses, as much as 2,000 mcg can also be safe in some cases
While this research is preliminary, it further distinguishes AOD 9604 from full-length growth hormone in terms of joint effects
B12 Injections for Older Adults As people get older, they may become more likely to have absorption issues, dietary changes, reduced appetite or medicines that affect nutrient levels
Information for Patients: Patients with pernicious anemia should be informed that they will require monthly injections of vitamin B12 for the remainder of their lives