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An unpublished study from the Ministry of Health shows that diabetes affects more women than men. Learn to prevent vision problems.
The prevalence of diabetes among women has decreased by 18.1% in the last year. It reached 8.1% of Brazilians against 9.9% in 2016. It nevertheless remains higher than the rate of 7.1% of the male population. This is what research shows VIGITEL 2017 (Surveillance of risk factors and protection against chronic diseases by phone) that has just been published by the Ministry of Health.
According to ophthalmologist Leôncio Queiroz Neto of the Instituto Penido Burnier, diabetes is characterized by the accumulation of blood glucose that predisposes to serious eye diseases, hypertension, l? kidney failure and heart disease.
The specialist explains that when this increase in blood glucose is related to the fall or lack of insulin production characterizes diabetes. type 1 which represents 10% of cases. In type 2, the body's resistance to insulin results in lower glucose penetration into the cells, he says. For him, the result of the investigation may be related to the decrease in soft drink consumption in the country, but it is far from rebaduring.
Other risks listed by the doctor are: cases in the family, hypercholesterolemia, stress and sedentary lifestyle
Cataract
The ophthalmologist says that in the beginning diabetes does not show any symptoms. This can go unnoticed. The evolution of the disease causes the lens to retain more water, leads to greater formation of free radicals and doubles the risk of developing cataracts. Therefore, diabetes can anticipate the onset of this disease, which usually occurs from age 60 and makes opaque our lens, internal lens of the eye.
The absence of symptoms makes many people discover diabetes in a cataract diagnosis. "In these cases, the earlier the surgery is done, the greater the safety of eye health is great," he says. Indeed, the replacement of the lens by a completely transparent non degenerative intraocular lens allows the specialist to see the bottom of the eye where important changes can occur and which require an early diagnosis to avoid a permanent loss of The Vision
The expert points out that according to the CBO (Brazilian Council of Ophthalmology), 7% of Brazilians also develop gestational diabetes. The disease, he explains. is the result of increased production of HPL (Placental Lactogen) during pregnancy that inhibits insulin production and increases blood glucose levels.
The condition is temporary but predisposes to early cataract, vitreous hemorrhage characterized by abrupt blockage of vision, neovascular glaucoma in which iris neovascularization (colored part of the eye) is formed and diabetic retinopathy, formation of retinal neovasces.
The ophthalmologist claims that neovascular glaucoma and diabetic retinopathy are eye diseases that can occur in diabetic women outside of the gestation period and result in vision loss.
Prevention
Queiroz Neto states that the main recommendation to avoid the complications of vision is to include in the diet: – Vitamin E – a powerful antioxidant that prevents the early formation of cataracts and – – Vitamin A nutrient essential for eye health. – Carrot, squash, papaya and guava The first sign of vitamin A deficiency, according to Queiroz Neto, is night blindness and dry eyes that cause blurred vision . Deficiency can also cause retinal damage with permanent impairment of vision and recurrent conjunctivitis due to decreased immunity. To improve absorption, it is advisable to include sources of zinc such as: seafood, meat, eggs, tofu and wheat germ
– Flaxseed, sardine and salmon dry eye because they contain omega 3 and are badociated with a reduced risk of development and progression of cataracts.
– Tomato, red wine, citrus, blueberry, blackberry to protect eyes from cataracts and macular degeneration by the antioxidant action of vitamin C and rich in flavonoids which ensure the good circulation and the good health of the ocular vessels.
] – Seafood and Parana Nut that contains selenium and may reduce the risk of macular degeneration when combined with foods rich in vitamin E, A, and C. [19659003] Hazardous Diet
that the consumption of these foods may not result in good eye health if accompanied by an excess of sugar, food rich in saturated fats such as beef and dairy products. Excess salt should also be avoided because, in large amounts, sodium can settle in the lens and predispose to cataracts. So before consuming an industrial food, it is recommended to check the amount of sodium on the label to make food an ally of your eyes.
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