Contamination Risks Improper handling can lead to bacterial contamination, which not only affects potency but also increases infection risk
Its common to have slight pain, tenderness, swelling, or redness at the injection site
The bottom line on B12 shots Although I dont see the need for vitamin B12 shots, they are largely safe when administered under the care of a qualified physician or nurse
This suggests an extremely wide safety margin, at least in animal models
Glutathione Glutathione can be taken to address and reduce the risk of cataracts, glaucoma, aging, alcoholism, cancer, heart disease, liver disease, lung disease, Alzheimers disease, Parkinsons disease, osteoarthritis, diseases that break down the bodys immune system and many more