what are the side effects of b12 injections Vitamin Injection Are B12 Injections Safe? Side

When taken orally, B12 may not absorb efficientlybut an injection bypasses the digestive system and goes directly into the bloodstream, ensuring maximum effectiveness

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

Without enough, serious health problems can occur

This reaction effectively diverts nicotinamide away from the NAD+ salvage pathway, reducing the cell's capacity to regenerate NAD+

Patients need to learn how to do this safely, if they need to do it themselves