If you're looking at NAD vs glutathione IV therapy for brain performance, NAD+ usually works better for long-term cognitive health
Harvard Health Publishing, Harvard Medical School
IGF-1 peptides are treated as unlicensed drugs
When it gets to the end of a strand, its not a perfect fit on the end (the mechanics of this is a little complicated) and needs a bit of scratch DNA at the end of the strand to successfully complete the DNA replication
126 In a randomized controlled trial, 40 patients with tinnitus (17 of whom also had vitamin B12 deficiency with levels below 250 pg/mL) were treated with weekly intramuscular injections providing 2,500 mcg vitamin B12 or saline (placebo) for six weeks
Based on the available data, BPC-157 appears to be more thoroughly researched when it comes to its potential for the healing of muscle, tendon, and bone injuries [29, 30, 31, 32]