Without sufficient Glutathione, your body and, consequently, your skin, would rapidly age and struggle to fight off environmental damage
This IV therapy is commonly used by clients seeking support for: While Glutathione IV Therapy may support detoxification and antioxidant protection, it is not intended to diagnose, treat, or cure medical conditions
Ghilardi, G
OTUB1-SLC7A11 axis mediates 4-octyl itaconate protection against acetaminophen-induced ferroptotic liver injury
And yes, you're right about the B12 levels fluctuating....depends on where you are in the injection cycle, how much exercise / activity you have been doing, infection, medication, stress....and a whole host of other things