is b12 spray as good as injections — IV vs intramuscular (syringe) experience? : r/Fitness_India What are MIC B12 Shots?

Those of you familiar with B12 injections will note this is uncharacteristic of B12 alone

600 mcg (pregnant and lactating women) | Very sensitive to heat, acid pH and light, and sensitive to humidity | Required for the production of red blood cells in bone marrow* Biotin | 30 mcg

Both studies administered B12 i.m., one used methyl-B12 at a dose of 500 g three times per week for 2 weeks, 63 the other used cyano-B12, 1000 g daily for 2 weeks

Make one change at a time when troubleshooting

Fat-soluble and water-soluble vitamin contents of breast milk from Japanese women

I urgently needed B12 injections and had to learn to self-inject, but I struggled to find clear and sensible information on how to do it