Many people have an occasional black spot pass through their vision. A few, periodic floaters do not usually mean a serious eye condition, though increasing amounts or other vision changes may indicate a problem. Knowing the causes of floaters in...
The eyes are some of the most sensitive organs in the body. They are very complex with microscopic parts working together so an individual can see. Lesions of the eyes may occur inside and outside the eye, and they may be caused by various...
Diabetes is a medical condition resulting from an abnormal insulin response by the body, which leads to uncontrolled levels of sugar within the blood. Almost 8 percent of the population within the United States has some form of diabetes, according...
Doctors define legal blindness as 20/200 vision or worse. The numbers mean that someone with perfect 20/20 vision can see objects from 200 feet; someone with 20/200 vision can only see objects from 20 feet. Some eye conditions may cause temporary...
Hyperglycemia, also known as high blood sugar, is a side effect and clinical symptom of diabetes. In a normal person, blood sugar levels are maintained by the action of the hormone insulin, which acts to convert glucose in the blood into energy...
Any time you have problems with your vision, get it checked out by an optometrist to diagnose the condition and prevent further damage. Spots on the back of the eye can be the result of an injury or disease and should be evaluated to prevent...
Diabetes often causes damage to the retina, the area of the eye responsible for vision. Cataracts and glaucoma also occur more frequently in diabetics. There are two forms of diabetic retinopathy: non-proliferative, the less damaging and more...
Acai is a small purplish-black berry that is native to the Brazilian rain forest. The most common use for this berry is the production of juice. The acai berry offers a complete range of vitamins, minerals and fatty acids that are essential for...
Diabetes is a long-term disease that involves increased blood sugar levels and inadequate availability of insulin, a hormone that reduces blood sugar. According to The National Diabetes Education Program, as of 2010 there are 18.2 million people...
Blood vessels nourish the inside and outer layer of the eye, and if these vessels break, bleeding will occur. Some bleeding may have symptoms, whether a noticeable appearance or changes in vision. Since some types of bleeding in the eye result in...
Diabetes that's diagnosed in childhood is classified as type 1 diabetes. Previously referred to as juvenile diabetes, it is a condition where insulin production is stopped by the pancreas. Without insulin, the body is unable to utilize blood sugar...
Many people with diabetes have an eye condition known as diabetic retinopathy. This eye disease occurs when abnormal blood vessels grow on the retina, the tissue that lines the inside back of the eye. These vessels may leak, damaging the retina...
Vitamin B12 might be good for diabetics for several reasons. Recent research has shown that vitamin B12 might help mitigate some of the most common complications associated with long-term diabetes, including diabetic retinopathy and diabetic...
Many foods have cholesterol, and your body requires some cholesterol in order to keep cells healthy. If you have a high intake of cholesterol, the excess will line your blood vessels with waxy deposits, gradually narrowing the passage for blood...
Several studies done in the last few years have proven the benefit of vitamin supplementation on eye disease. With the population of the United States aging, macular degeneration, a disease that affects the retina of the eye, cataracts and other...
Blood vessels in the eye provide a mode of transport for oxygen and nutrients to the cells. If clotting or bleeding occurs in these blood vessels in the conjunctiva---the thin, transparent membrane that lines the inner surface of the eyelids and...
Evening primrose supplements are derived from the plant of the same name, and have been used historically by Native Americans, European settlers and the Shakers. The part of the plant that is used as a supplement are the seeds, as they contain oil...
Diabetes, also known as diabetes mellitus, refers to a condition in which the body does not produce enough insulin or does not properly respond to insulin. Insulin is necessary to convert glucose into energy. In type one diabetes, the pancreas...
As you age, it is a natural progression for changes to occur with your eyes. Once you reach your 60s, your eyes will likely not perform as well. Poor vision as you age may affect your ability to drive and read without glasses. Also, you are at an...
Lifestyle choices factor in heavily when it comes to successful management of type one or two diabetes. Exercise in particular, benefits this disease on several fronts and barring any condition that prohibits physical activity, you should make it...
Being blind generally refers to a complete lack of functional vision. However, blindness involves varying levels of vision ability, sometimes under varying conditions. Vision is the result of light rays hitting the back of the eye, or retina, and...
Every eye disease has a distinct treatment. However, in some cases, the treatment does not resolve the condition, but treatment may prevent permanent damage to the eye or vision. An eye doctor will discuss the treatment options available for the...
The vitreous is the gel-like substance that fills that back section of your eye. Blood vessels on the back lining of the eye may burst, resulting in a bleed that seeps into the vitreous fluid, called a vitreous hemorrhage. This typically causes...
As the world's population continues to age, researchers turn their attention from treatment of acute diseases to the prevention of chronic illnesses and the chronic complications caused by those diseases. In the United States, diabetes is the...
Health conditions, such as diabetes, sometimes cause vision changes. Diabetic retinopathy is one of the complications that causes the blood vessels to leak fluid into the retina. During advanced stages, new blood vessels grow within the eyes,...
Diabetes is a systemic disease characterized by increased blood sugar, also known as hyperglycemia. It causes damage to many of the body's organs including the eye. Effects increase with age as the damage accumulates. According to a February 2008...
Diabetes mellitus type 2 is an endocrine or hormone disorder caused by the inability to utilize and store energy from food. This metabolic disorder can result in a number of complications that affect various areas of the body. Diabetes is caused...
According to the American Diabetes Association, nearly 8 percent of the population has diabetes, including both children and adults. As diabetes is a chronic condition of lack of blood sugar control, many organs may eventually be affected by the...
Laser surgery techniques have dramatically improved in recent years for both medical treatments and to correct refractive error. According to AllAboutVision.com, the United States military has adopted widespread LASIK surgery to reduce reliance...
