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Recent studies from the National Eye Institute (NEI) indicate that nearly 20.5 million Americans aged 40 and older have cataracts, and this number is projected to rise to 30.1 million by 2050 due to the aging population. Dietary interventions are increasingly recognized as a key preventative measure.
◆ Omega-3 Fatty Acids Support Brain and Eye Health
foods rich in omega-3 fatty acids, particularly those found in fatty fish like salmon, mackerel, and tuna, are crucial for both brain and neurological well-being. These fatty acids, specifically docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), have demonstrated a potential role in reducing the risk of age-related macular degeneration (AMD), a leading cause of vision loss, and may also offer protection against cataract progress. The NEI recommends consuming at least two servings (approximately 8 ounces total) of these fish per week to support both brain and cardiovascular health. Research published in the American Journal of Clinical Nutrition in 2023 highlighted a correlation between higher omega-3 intake and a 20% reduction in cataract risk in women over 65.
