If you are on a vegan diet, you should change your diet to include B12 fortified cereals and grains
Several laboratory tests should be performed prior to treatment with cyanocobalamin, including serum vitamin B12, folate, iron, hematocrit, and reticulocyte count
This guide provides detailed information on proper dosing protocols, administration methods, and calculations to optimize therapeutic outcomes while minimizing potential risks
On the other hand, those with severe deficiencies may require longer to experience the benefits, as their vitamin stores are significantly depleted
If you are injecting into your thigh muscle , then a 25 gauge x1 inch needle should be OK .Obtainable from Medisave.co.uk It is possible to get a 27 gauge needle from exchangesupplies.org , but it is longer -1 1/2