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Diet and Glaucoma

By Dr. Kevin -

 


A recent study explored how diet and sleep habits influence the development and progression of different types of glaucoma, a disease that damages the optic nerve and can lead to blindness. Researchers found that high-fat, high-calorie diets may raise glaucoma risk through inflammation and metabolic dysfunction. In contrast, antioxidant-rich fruits, vegetables, and fiber-heavy grains may help protect the eyes by reducing oxidative stress.

The study used genetic data and health records to examine over 1,700 factors, including diet, sleep, amino acids, and inflammatory markers. Certain foods like cheese, chocolate, and meat were linked to higher risk of specific glaucoma types, while foods like grapes, avocados, and cereals showed protective effects. The benefits or risks often depended on portion size and nutrient balance.

Sleep also played a key role. Short naps and good sleep quality were associated with lower glaucoma risk, possibly by helping regulate stress and inflammation in the eyes. However, excessive sleep (over 12 hours) was linked to increased risk in some cases.

The researchers concluded that combining a low-fat, high-grain, antioxidant-rich diet with healthy sleep habits may help prevent or slow glaucoma. They also emphasized the role of amino acids and inflammation in disease progression, suggesting that personalized nutrition and sleep interventions could be useful in glaucoma care.

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