5 steps to prevent the onset of age related Cataracts

Cataracts have long been considered a normal part of aging. Most cases of poor vision are due to ACR (age related cataracts), but recent studies have determined that other risk factors, apart from age, play an important role in the development of cataracts.

They include, among other factors, a family history of cataracts, diabetes, use of cortosteroids, smoking, alcohol use, extensive exposure to sunlight, optical trauma, abnormal serum lipids and excess body weight.

A study released from Tufts University in 2006, proposes that proper nutrition, with the possible inclusion of antioxidant supplements, along with healthy life styles may provide the least costly and most practical means of delaying cataracts brought on by age (ARC). They go on to say that further studies should be committed to identifying the most effective approaches which may prevent or delay the development and progression of ARC. They recommend that these studies include classifying the nutrient(s) that appear to most effectively maintain eye health, defining the proper levels of nutrient(s) efficacy and identifying the best age when supplementation should begin.

Studies to date suggest that nutritional factors appearing to impact the development of cataracts include:

1) Maintaining serum lipid levels (basically Cholesterol) within established norms (elevated triglyceride, chylomicrons and VLDL levels increase cataract risk)

2) Reducing total fat intake overall and avoiding polyunsaturated fats may decrease cataract risk

3) Eating more fruits and vegetables may slow the progression of cataracts because of their antioxidant rich properties

4) Consuming more carotenoid loaded vegetables (dark leafy greens rich in carotenoid lutein) can help to prevent cataract formation.

5) Antioxidant vitamins C and E, present in cruciferous vegetables, citrus fruits, nuts, seeds, and tropical fruits may also decelerate the development of cataracts.

By preventing the onset of oxidative stress associated with exposure to sunlight and smoking, and by focusing on dietary measures, lifestyle change, and supplementation with antioxidants, we may be able to delay the onset of cataracts through practical and cost effective measures thereby postponing, or avoiding altogether, the need for surgical interventions.

ref BLI

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