b12 5000 mcg injectable Mic Injections and are not for human consumption. Cyanocobalamin (Generic Cobal, Cyanoject, Cyomin,

Risks and Side Effects While generally safe, vitamin B12 injections can have side effects or risks, such as: Mild pain, swelling, or redness at the injection site Dizziness, headache, or nausea Allergic reactions (rare) Hypokalemia (low potassium levels) in individuals with severe deficiency undergoing treatment People with allergies to cobalt or who have Lebers disease should avoid B12 injections unless specifically advised by a doctor

These products are not drugs, foods, cosmetics, or dietary supplements, have not been evaluated by the FDA, and are not intended for human or animal use

Following that, the frequency changes based on your response

Its essential to understand the potential side effects that come with this popular supplement