how frequently to inject b12 Are Shots Safe? Royal Palm Beach Medical Group How to self-inject intramuscular vitamin

For complete information about potential drug interactions, consult the Prescribing Information in Canada: and discuss any concerns with your healthcare provider

WADAs prohibited list includes substances that enhance metabolic efficiency or cellular energy production in ways that confer performance advantage. World Anti-Doping Agency Potential Bans in Competitive Sports If you are a tested athlete, always consult your sports governing body

However, there are certain conditions in which vitamin B12 cannot be absorbed, for example, due to dietary insufficiency, malabsorption, or lack of intrinsic factor, hepatic stores are depleted, and deficiency ensues

Vitamin B12 is water-soluble, and the body excretes excess amounts through urine rather than storing supraphysiological levels