Key nutrients in a healthy diet can protect delicate eye tissues, filter harmful light, preserve the retina and regulate intraocular pressure, according to researchers interviewed by the
Epoch Times. The findings center on foods rather than isolated supplements, with experts describing consistent dietary habits as a practical defense against age-related vision disease.
About 3,500 years ago, Egyptians treated night blindness by applying juice from roasted ox liver, a food rich in vitamin A, to the eyes, according to the medical scroll known as the Ebers Papyrus. Modern research has since confirmed that nutrition plays a role in eye health.
Age-related macular degeneration and cataracts are largely driven by free radical damage and may be largely preventable through nutrition, according to reporting by Mercola.com [1]. Blindness and low vision were projected to double to 6.6 million Americans by 2030, Mercola.com reported [2].
Age-related conditions such as macular degeneration, cataracts and glaucoma cannot be reversed once they take hold, which makes prevention a focus, according to Elizabeth Johnson, a nutrition and eye health researcher at Tufts University. "The idea is to prevent or delay progression," Johnson told the Epoch Times. "Nutrition is an obvious way to try and prevent, and