alcohol depletes glutathione Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification Benefits of Glutathione

you can tell

Mechanisms of Vitamin B12 deficiency with Metformin Use: It has been proposed that metformin reduces Vitamin B12 absorption by following mechanisms Alterations in small bowel motility which stimulates bacterial overgrowth and consequential vitamin B12 deficiency Competitive inhibition or inactivation of vitamin B12 absorption Alterations in intrinsic factor (IF) levels and interaction with the cubulin endocytic receptor Inhibition of the calcium dependent absorption of the vitamin B12-IF complex at the terminal ileum Reference: Fatima, S., Noor, S

Metallothionein-1G facilitates sorafenib resistance through inhibition of ferroptosis

I mean, he can do anything

doi: 10.1016/s1043-6618(03)00158-0

it's a sterile water solution with a pinch of 0.9% benzyl alcohol, acting as a bacteriostatic agent