Glutathione. New study

Blocking the powerful antioxidant from cancer cells may be a viable treatment strategy.
Researchers discovered an antioxidant, glutathione, that cancer cells appear to devour as fuel, opening new pathways for investigation and a drug that can restrict the way tumors use this nutrient.

urmc.rochester.edu/news/story/scientists-dis…e-for-tumors

JohnnyDoe said:

The headline is misleading. Tumors are incredibly metabolically opportunistic and can exploit molecules that are usually considered just as protective antioxidants.
For sure, glutathione does not cause cancer.

Supplement issue not the whole food.