Natural Eye Care with Dr. Marc Grossman, Holistic Optometrist

The Eye’s Master Antioxidant: How Glutathione Protects Sight And Slows Aging

February 7, 2026·6 min
Episode Description from the Publisher

Dr. Grossman explores why he believes that glutathione is the eye’s master antioxidant. He discusses how to restore it with food and supplements to protect against cataracts, glaucoma, and macular degeneration. He shares practical tips, synergies with vitamin C, and whole‑body benefits that support lasting vision. • glutathione’s role in lens, retina and cornea protection • how aging, UV and toxins lower glutathione • sulfur‑rich foods and crucifers that rebuild levels • NAC, alpha lipoic ac...

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