Effect of OMEGA3 Supplementation in Diabetic Retinopathy

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Description

Diabetic retinopathy (DR) is a leading cause of vision loss worldwide and is a major public health problem. In Western countries, the prevalence of DR is estimated to be 35% in diabetic patients, while diabetic macular edema (DME) affects 5% of them. Currently, apart from the balance of diabetes and...

Diabetic retinopathy (DR) is a leading cause of vision loss worldwide and is a major public health problem. In Western countries, the prevalence of DR is estimated to be 35% in diabetic patients, while diabetic macular edema (DME) affects 5% of them. Currently, apart from the balance of diabetes and other cardiovascular risk factors, no specific treatment is given for the minimal and moderate non-proliferative forms. DHA concentration in the retina can be modified according to the patient's diet. Minimal diabetic retinopathy does not currently benefit from specific treatment outside of diabetic control. Omega 3 are already known for their beneficial effects on the retina, brain and cardiovascular system but their effectiveness has not been tested on diabetic retinopathy. It is therefore a question of evaluating whether an omega 3 supplementation, at a dosage of 1000mg per day, can treat a minimal or moderate stage of diabetic retinopathy. A study by Salavila et al. has shown that the intake of LC?3PUFA, via a Mediterranean diet, improved the stage of DR in diabetic patients.

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