how to inject b12 vitamin self-inject intramuscular - Overview B12 Injections | Vitamin B12

Just know that there isnt any peer-reviewed study testing AHK-Cu on skin cells or even in human skin models

Identity, purity, and quantitation are documented per lot

Oral supplements in this range are generally safe because excess B12 is water-soluble and excreted through urine, making toxicity extremely rare

Pregnancy outcome following use of large doses of vitamin B6 in the first trimester

Contrairement aux vitamines liposolubles (D, A, E, K), stockes dans les tissus gras, lexcdent de B12 est vacu par les reins via lurine

I tell them numbing the skin with lidocaine will probably hurt more than the actual injection