What potent antioxidant, essential for maintaining healthy eyes, is supported by sulfur in onions?
Answer
Glutathione
The role of sulfur in onions extends beyond cardiovascular health to include direct support for ocular health. Onions contain sulfur components necessary for the biosynthesis of glutathione within the body. Glutathione is recognized as one of the most powerful endogenous antioxidants available to human physiology. Maintaining adequate levels of glutathione is crucial because this specific antioxidant is vital for preserving the structural integrity and function of the eyes. Adequate intake supports the prevention or delay of several sight-impairing conditions, including glaucoma, cataracts, and age-related macular degeneration.
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