Age-related macular degeneration (MD), also referred to as AMD, is a form of vision loss and affects the macula part of the eye or eyes. It is the leading cause of blindness and severe vision loss in most western countries. Usually affecting people aged 65 or above, this is a more serious eye condition than some other complaints and eye conditions. But with macular supplements, the patients have somewhere to get help.
Most of our retina (the light-sensitive tissue inside the eye) has light-sensing cells called "rods". They are very sensitive at light detection but not very sensitive to details. The macular is the 3/16" area of the central retina with light-sensing cells called "cones". They are very sensitive to visual detail and color perception. This region supplies the straight-ahead vision. In macular degeneration (MD), the macular cells are damaged and central straight-ahead vision becomes blurred or distorted.
Risk factors include a family history, old age and a specific gene that greatly increases the danger of acquiring the disease. MD symptoms include blurred vision, distorted vision, inability to identify certain color variations, and lack of contrast sensitivity.
Although anyone can have it, ARMD occurs most often in Caucasian females over age 65. Smoking increases the risk 6 times and living with a smoker doubles your risk. Being overweight also can double your risk. Another big risk factor is the excessive light exposure that surfers, sailors, farm workers, etc are exposed to.
The causes of this problem can range from person to person. For some it will simply be age. It is well-known the people over the age of 55 suffer more eyesight issues and vision loss than younger people. As we age, our body is less able to repair vital systems and therefore our eyesight can suffer.
A person's skin, hair, and eyes contain melanin, which offers protection against harmful rays. While many researchers have gathered data on the topic, no concrete conclusions have linked exposure to the sun with this eye condition. However, it is a proven fact that melanin decreases with age, putting people at higher risk of ultraviolet light damage. Wear UV sunglasses as you age to make up for your body's decreased melanin and keep your eyes protected.
When looking at the Amsler grid each eye should be able to see all four corners and all four lines which make up the sides. If these cannot be seen properly then these are also symptoms of MD. At this point, it is time to make an appointment with an eye doctor for a complete eye examination.
This eye condition mainly affects those 60 years of age and up. It has been estimated that approximately 10% of people from 66 to 74, for instance, will discover they have the above eye condition. With those between the ages of 75 to 85, the rate can be even higher. People suffering from MD symptoms, or the disease, often have small yellowish spots on their macular. It is still unknown whether these spots are merely cholesterol deposits or perhaps the effect of taking cholesterol-lowering medications.
The best plan of action is to speak to your doctor about which one is going to be best for you. MD needs to be taken seriously and acted upon, but thankfully it can be treated, although sight lost through wet MD cannot be regained.
Most of our retina (the light-sensitive tissue inside the eye) has light-sensing cells called "rods". They are very sensitive at light detection but not very sensitive to details. The macular is the 3/16" area of the central retina with light-sensing cells called "cones". They are very sensitive to visual detail and color perception. This region supplies the straight-ahead vision. In macular degeneration (MD), the macular cells are damaged and central straight-ahead vision becomes blurred or distorted.
Risk factors include a family history, old age and a specific gene that greatly increases the danger of acquiring the disease. MD symptoms include blurred vision, distorted vision, inability to identify certain color variations, and lack of contrast sensitivity.
Although anyone can have it, ARMD occurs most often in Caucasian females over age 65. Smoking increases the risk 6 times and living with a smoker doubles your risk. Being overweight also can double your risk. Another big risk factor is the excessive light exposure that surfers, sailors, farm workers, etc are exposed to.
The causes of this problem can range from person to person. For some it will simply be age. It is well-known the people over the age of 55 suffer more eyesight issues and vision loss than younger people. As we age, our body is less able to repair vital systems and therefore our eyesight can suffer.
A person's skin, hair, and eyes contain melanin, which offers protection against harmful rays. While many researchers have gathered data on the topic, no concrete conclusions have linked exposure to the sun with this eye condition. However, it is a proven fact that melanin decreases with age, putting people at higher risk of ultraviolet light damage. Wear UV sunglasses as you age to make up for your body's decreased melanin and keep your eyes protected.
When looking at the Amsler grid each eye should be able to see all four corners and all four lines which make up the sides. If these cannot be seen properly then these are also symptoms of MD. At this point, it is time to make an appointment with an eye doctor for a complete eye examination.
This eye condition mainly affects those 60 years of age and up. It has been estimated that approximately 10% of people from 66 to 74, for instance, will discover they have the above eye condition. With those between the ages of 75 to 85, the rate can be even higher. People suffering from MD symptoms, or the disease, often have small yellowish spots on their macular. It is still unknown whether these spots are merely cholesterol deposits or perhaps the effect of taking cholesterol-lowering medications.
The best plan of action is to speak to your doctor about which one is going to be best for you. MD needs to be taken seriously and acted upon, but thankfully it can be treated, although sight lost through wet MD cannot be regained.
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