what size needle do i need for b12 injections Needles for B12 injections? what size needle do i needle size for im b12

We do not recommend B12 injections unless a true deficiency is present, in line with current medical guidelines

High concentrations should be diluted with normal saline injection when administered intravenously

Weight loss was primarily from fat mass rather than lean mass, and the treatment was generally well-tolerated with no significant adverse effects on glucose metabolism, insulin levels, or IGF-1 levels

Every fat-metabolism, NAD+, SIRT1 and lean-mass effect described above is preclinical (rodent or cell) only and should be read as a hypothesis, not an established human benefit

A., Ly, K

Choline: Supports fat transport and liver function while helping maintain cellular integrity and brain health