Simple and refined sugars have become a fundamental part of the modern diet. With their increased consumption, the incidence of metabolic disorders has risen, most notably insulin resistance, which is considered the first stage in the development of type 2 diabetes. The impact of insulin resistance is not limited to metabolism alone; its complications extend to vital organs such as the retina, potentially leading to serious conditions like diabetic retinopathy.
What happens when the retina is affected by insulin resistance or diabetes?
Diabetic Retinopathy:
This is the most common cause of vision loss among diabetic patients. Early detection and treatment can reduce the risk of blindness by 95%.
Macular Edema:
Diabetes can cause fluid to leak from damaged blood vessels, leading to swelling in the macula. This swelling may destroy sharp central vision in that part of the eye, potentially resulting in partial or complete vision loss.
Glaucoma:
This condition occurs when fluid in the eye is not drained properly, causing increased pressure inside the eye and on the optic nerve. If not detected and treated early, it can lead to vision loss.
Cataracts:
This refers to the clouding of the eye's natural lens.
Prevention
• Reduce the intake of refined sugars and sugary drinks.
• Follow a balanced diet rich in fiber and protein.
• Engage in regular physical activity.
• Monitor blood sugar and insulin levels regularly.
• Avoid smoking.