The macular is an eye structure that converts the objects you see into fine details. It helps you read, drive, recognize faces and distinguish between colors. Macular degeneration affects the ability of the macular to do its job. It can progress very slowly over years, or it can come on abruptly. It can cause a slight change in your vision or a complete loss of sight. While there is no one cause of macular degeneration, there are risk factors that increase your chances of developing this condition.
Age
According to the National Eye Institute, the risk of developing macular degeneration increases as we age. In one type of this disease, called wet age-related macular degeneration, blood vessels normally located behind the retina start to grow under the macular. The blood vessels disrupt vision by displacing the macular. They also are prone to leaking blood. With dry age-related macular degeneration, the cells that process light slowly break down over time. The wet form usually comes on quickly and causes a greater loss of vision; the dry form comes on more slowly and may cause less damage.
Lifestyle
The American Health Assistance Foundation (AHAF) states that smoking, obesity and high blood pressure can contribute to this condition because they can damage the blood vessels in the eyes. Other lifestyle conditions that can increase your risk include too much sun exposure and a diet that is insufficient in nutrients and antioxidants. AHAF also states that making healthy lifestyle choices can help to reduce your risk.
Additional Causes
If you are white, you are at a higher risk of developing macular degeneration than other races such as African-Americans. Women also are more prone to this condition. In addition, if macular degeneration runs in your family, you will need to take steps to help prevent this condition. Getting regular eye exams will also help to catch this condition early on and allow for prompt treatment.
