The Patch Brand cofounder Gil Brozki was inspired to start the company after his experience with gluten and dairy allergies, which caused nutrient deficiencies
Also, I have seen some patients with comorbid OUD report that Suboxone assist with pain (not as potently as full mu agonists - and often the reported benefit might be confounded by some alleviation of withdrawal instead of pain itself)
Neuroscience 182:6270 Feldmann G, Dhara S, Fendrich V, Bedja D, Beaty R, Mullendore M, Karikari C, Alvarez H, Iacobuzio-Donahue C, Jimeno A, Gabrielson KL (2007) Blockade of hedgehog signaling inhibits pancreatic cancer invasion and metastases: a new paradigm for combination therapy in solid cancers
[2] They work by: [2] Regulating blood sugar and insulin
Glutathione is a lab-tested endogenous tripeptide (-glutamyl linkage)