And you dont have to worry about getting too much because its been reported that there are no reports of adverse effects associated with excess B12 intakebut thats not true
Regular use can result in a noticeable improvement in hair density and strength
One review of seven studies showed that both methylcobalamin and a vitamin B-complex containing cyanocobalamin were effective in reducing symptoms of diabetic neuropathy, a complication of diabetes that leads to nerve damage ( Additionally, several animal studies have found that each form could have neuroprotective effects and may be beneficial in treating conditions that affect your nervous system ( SUMMARY Both methylcobalamin and cyanocobalamin can treat vitamin B12 deficiency
Injectable glutathione is different
Absorbing Glutamine Glutamine, being a single amino acid, is generally easier for the body to absorb in powder or capsule form
Severe or prolonged B12 deficiency can lead to a range of neurological manifestations, including peripheral neuropathy, which may present as pain, paraesthesia (pins and needles), or altered sensation in the extremities