what is better b12 injections or tablets Are Injections? And Are They Safe? Vitamin B12 Injections vs. Supplements:

Typically, injections are administered 23 times per week initially, followed by maintenance doses

Avoids Serious Complications In patients with severe anaemia, intensive treatment with B12 may result in a sudden drop in potassium (hypokalaemia), which can cause muscle weakness or an irregular heartbeat

If youre figuring out where you can buy B12 shots, remember that the only safe and legal route is through a prescription from a registered professional

This method bypasses the digestive system, making it ideal for people who: Have trouble absorbing B12 due to gastrointestinal issues (like Crohns disease or coeliac disease) Are on medications that interfere with B12 absorption (like metformin or anti-acids) Follow vegan or vegetarian diets Have undergone gastric surgery