your eyes for you every day and will continue to do so, if you care about them. The five risks to your eyes are often delayed or prevented by the general state of health.
Diabetes
Diabetes is the leading cause of blindness among Americans aged between 20 and 74 When blood sugar is not well regulated, the damage was in excess of the blood vessels of the body, especially in the eyes. As a result, diabetics are more prone to develop cataracts, licking the blood vessels in the retina, macular edema (swelling of a part of the eye), macular degeneration, glaucoma, and infections. Therefore, regular check-ups and close monitoring of blood glucose are the first lines of defense in protecting a diabetic vision.
Aging
As people grow older, they are likely to experience at least some vision loss, especially after the age of 50 years and increases with advancing age. Physical ailments associated with aging also affects the eyes, such as uncontrolled diabetes, high blood pressure and kidney disease. Cataract, age-related macular degeneration, tears, and detachment of the retina, glaucoma, diabetic retinopathy, and presbyopia (farsightedness) are just some of the conditions which occur more frequently. Age associated with vision loss can be so gradually that there are no signs. Older people with vision loss can not see they have a problem until it begins to impact their daily activities.
Smoking
Smoking is harmful to the body in general, but its effects on the eyes are not well known that the average person. Blood-oxygen levels fall, when a person smokes, what the heart work harder and raising blood pressure. As a result, the small blood vessels in the eyes less efficiently deliver enough oxygen in the tissues of the eye, requiring a high level of this vital gas. As a result, smoking more of eye problems. Macular degeneration, and cataracts are the two most common conditions associated with smoking. Even after quitting, smokers continue to work with higher risks for them.
High Blood Pressure
Uncontrolled high blood pressure affects all organs including the eyes. Increased pressure in the blood vessels in the eye may lead them to develop small leaks or small blood clots. If blood leaks into surrounding eye tissue, particularly in or behind the retina, destroy cells needed for a vision. Formation of a clot can starve a part of the eye of oxygen, leading to vision loss. High blood pressure may be the result of cardiovascular disease, diabetes, kidney disease or unresolved other conditions. Factors include smoking, more than 30 percent overweight, the genetically predisposed, and with a sodium-sensitivity.
poor nutrition
Good nutrition is necessary for the entire human body healthy, and the eye is no exception. Being overweight is associated with type II diabetes, heart disease and hypertension. Additionally, a life-long unhealthy diet may enhance or accelerate the aging process. Insufficient amounts of antioxidants such as vitamin A, C and E have a devastating effect on the eyes. The consumption of insufficiently healthy fats, like omega-3s, is also associated with eye diseases.
For more information on eye care, visit http://www.opticians.com.
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