vitamin b12 injection needle Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? What size?? Where do I inject? : r/B12_Deficiency B-12 Injections - Phoenix Rises

The researchers weren't sure why

Another factor that can increase the risk of a B12 deficiency is a lack of a diverse diet, says Emily Peron, associate professor in the department of pharmacotherapy and outcomes science at Virginia Commonwealth University

No statistical methods were used to predetermine sample size in the mouse studies, but our sample sizes are similar to those reported in previous publications 3,9,16,17,19

This is a hypothetical configuration in pre-publication research literature

This may translate to 2-4 kg of fat loss over a 12-16 week protocol, with significant individual variation based on adherence and individual factors