Therefore, this review presents an overview of enzymes as a biological preservative separately in a distinct section, despite playing a role in the activity of other bio-preservatives, especially microbial-based bio preservatives
However, there are some rare but serious risks, including pancreatitis and gallbladder issues
Back Knudsen, LB, Nielsen, PF, Huusfeldt, PO, et al (2000) 'Potent derivatives of glucagon-like peptide-1 with pharmacokinetic properties suitable for once daily administration', Journal of Medicinal Chemistry , 43, 1664-69
Jiang L, Yin M, Xu J, et al
Cyril Bowers at Tulane synthesized it in 1980 as a derivative of met-enkephalin opioid peptides not, interestingly, because he was trying to build a GH secretagogue
So, theres concern that trying to increase energy production by using NAD supplements could potentially support the growth of cancer cells