Quick answer
Glutathione: definition
Glutathione is a major antioxidant made in the body from cysteine, glutamate and glycine; it helps neutralize reactive molecules and supports detoxification.
Glutathione, explained
Homocysteine can be converted into cysteine via the B6-dependent transsulfuration pathway, linking methylation to glutathione production. Glutathione S-transferase (GST) enzymes use glutathione in detox reactions.
Why it matters
Glutathione connects methylation, detoxification and oxidative stress — common themes in wellness genetics.
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