type of needle for b12 injection How to Give a Injection: Step-By-Step Instructions Best Vitamin B12 Injection Sites
Description
Information Forms Available: Injections (intramuscular), sublingual tablets, oral tablets, capsules, chewables, gummies Key Ingredients: B1 (Thiamine), B2 (Riboflavin), B3 (Niacin), B5 (Pantothenic Acid), B6 (Pyridoxine), B7 (Biotin), B9 (Folic Acid), B12 (Methylcobalamin or Cyanocobalamin) Prescription Status: B12 injections require Rx in many countries

So, yes, you can definitely overdo it with B12 injections

Are Oral Supplements as Effective as a B12 injection

Each has its own special features
