Bacteriostatic water for injection is sterile water containing 0.9% benzyl alcohol as a preservative
An early clinical trial in 13 patients with type 2 diabetes found that a single intravenous infusion of 1,000 mg of lipoic acid improved insulin-stimulated glucose disposal (i.e., insulin sensitivity) by 50% compared to a placebo infusion (57)
Conversely, efficient metabolic transitions can benefit health and influence lifespan, as evidenced by reduced disease incidence and prolonged lifespan associated with fasting 2,3,4,5,6
Some peptides are taken daily, others several times per week
The injection site is cleaned with alcohol and prepared using sterile technique to ensure safety and prevent infection
Although studies suggested that tryptophan and its derivatives could influence the gut microbiome and interact with the gut mucosal immune system, recent clinical investigations proposed that changes in immunity and kynurenine metabolism may trigger fatigue in ME/CFS but do not sustain it over time [61, 67, 68]