b12 injection what size needle Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? size?? Where do I inject? : r/B12_Deficiency What size gauge needle is

Traditional treatment through intramuscular injections has notable drawbacks, prompting the exploration of safer and more convenient methods such as intranasal administration

Because everyone is different, its important to know that B12 shots may work for some and not for others

This suggests that long-term maintenance on an LD rich in carbohydrates may confound some of the microbiome differences commonly reported between mice on HFDs and those on lean control diets which contain fewer carbohydrates

Always follow the application method as prescribed to achieve the best outcomes and minimize potential side effects

Grarup N, Sulem P, Sandholt CH et al (2013) Genetic architecture of vitamin B12 and folate levels uncovered applying deeply sequenced large datasets