contraindications of vitamin b12 injection PRESCRIPTION ONLY DRUGS ** ~AGAIN,sadly..as a registered nurse I want to highlight this... is a prescription only drug,therefore a full medical history should be taken and prescribed for a contraindications for b12 injections Cyanocobalamin

And that starts with synthesis precision, not marketing claims

Continued research and development in this field will likely make peptide medicine an increasingly vital component of modern healthcare

Once your red blood cells return to normal, you'll typically be given further injections on alternate days for the next two weeks

Make sure to include these in your meals for adequate levels of vitamin D and B12: High in B12: Beef liver Shellfish (e.g., clams and crab) Salmon and tuna Ground beef Dairy products such as milk, yogurt, and cheese Fortified plant-based milk or cereals High in Vitamin D: Salmon Freshwater trout Sardines Mushrooms exposed to sunlight Fortified milk and cereals When to See a Doctor If you experience persistent symptoms of deficiency or are unsure about your nutrient needs, consult a healthcare provider

A lot depends on your current B12 levels and the results you're aiming for