b12 injection recommendations Optimal Vitamin Dosage and Treating Deficiency Best Vitamin B12 Injection Site:
Description
Due to its structural adjustment, IGF-1 LR3 has a much longer half-life and results may persist in the bloodstream for up to 120 times longer

Figure 10

"DNA methylation and body-mass index: a genome-wide analysis"

If desired, you can slowly increase up to 2ml/cc 1-2 times per week, or as prescribed