It's a regenerative peptide that supports actual healing at the tissue level
GLOBAL GLUTATHIONE MARKET SIZE, BY COMPANY WEBSITES, BY GROUP, 2018-2032 (USD MILLION) TABLE 179
Good examples include ginger biscuits or plain crackers
Warren M, Chaykin L, Trachtenbarg D, Nayak G, Wijayasinghe N, Cariou B
Barrington P, Chien JY, Showalter HD et al (2011) A 5-week study of the pharmacokinetics and pharmacodynamics of LY2189265, a novel, long-acting glucagon-like peptide-1 analogue, in patients with type 2 diabetes
Lancet 379(9833):22792290 American DA (2014) Standards of medical care in diabetes2014