Another option is vitamin B12 shots
Two compounds to source, two batches to verify
When IGF-1 axis is activated, multiple signaling pathways corresponding to its kinase domain are also activated, including PI3K/Akt pathway and Raf/MEK/ERK level linkage pathway, which can ultimately reduce IR and prevent cell apoptosis (58, 59), thereby improving NAFLD
Concurrently, levels of testosterone synthesis-related proteins CYP11A1 and CYP17A1 were significantly decreased in these senescent cells
[Google Scholar] Pearson MJ, Herndler-Brandstetter D, Tariq MA, Nicholson TA, Philp AM, Smith HL, et al
Differences Between Bacteriostatic Water and Sterile Water Sterile water is also non-pyrogenic and safe for injections, but it lacks any preservatives