A common nutrient could supercharge cancer treatment

Researchers at the University of Chicago have uncovered a surprising new role for zeaxanthin, a plant-based compound best known for supporting eye health. According to findings published in Cell Reports Medicine, this common carotenoid may also help the immune system fight cancer by enhancing the activity of key immune cells. The discovery points to zeaxanthin as a simple, widely available supplement that could improve how well cancer immunotherapies work.

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