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does selenium increase glutathione Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification Effects and Impact of Selenium
Description
Taking NAC is not the same as taking a NAD precursor, and supporting NAD is not the same as taking NAC

The Journal of Emergency Medicine

NAD+ and high-dose vitamin C schedules should be handled on their own protocol pages and discussed with a clinician, because timing, dose, and safety screening vary

Jan 2012;143(1):57-8

Flexibility: This is where syringes have an advantage

Why take NAC instead of glutathione