All of your senses are important, but most people rely heavily on their sense of sight. Keeping your eyes healthy is important to maintaining good vision. In order to keep your eyes healthy, you have to make sure that they get the nutrients they need. If you have trouble getting all of the nutrients you need for optimal eye health, then you may want to consider taking supplements to help improve your vision and keep your eyes healthy. Take a look at some of the most effective supplements for eye health.
Lutein and Beta-Carotene
You've probably been hearing about how eating carrots will improve your eyesight since you were a child. But do carrots really help your eyesight? If they do, it's because carrots are rich in several important nutrients, including lutein and beta-carotene.
Lutein is an antioxidant that that is believed to increase pigment density in the macula, which is a yellow, oval-shaped area located in the center of the retina. The more pigment density this area has, the lower the risk is for that retina to develop macular degeneration, an incurable vision disease that is currently the leading cause of vision loss among Americans.
Carrots also contain plenty of beta-carotene, which the body converts into vitamin A. While beta-carotene isn't an essential nutrient for the body, vitamin A is. A lack of vitamin A is thought to contribute to xerophthalmia, which is an eye disease that causes corneal ulcers, swollen eyelids, and chronic dry eye, as well as cataracts and macular degeneration. Getting enough vitamin A will help prevent these diseases.
If you don't like carrots, or have trouble fitting them into your diet, supplements that contain lutein and beta-carotene or vitamin A may help protect your eyes and improve eye health.
Bilberries are not the same as blueberries, even though they sound alike and are related to each other. Certain species of bilberries are sometimes referred to as huckleberries in the United States. Bilberries are very dark berries that are often used to make jams, pies, or juices. Legend has it that during World War II, British Royal Air Force pilots found that eating bilberry jam improved their night vision, allowing them to bomb the enemy forces with greater accuracy during the nighttime hours.
There may be more myth than truth to that tale – the British Air Force was also using radar to locate German bombers at the time, which probably contributed more to their accuracy than any jam – but bilberries do contain an antioxidant known as anthocyanosides that is known to support eye health. Anthocyanosides can reduce inflammation and strengthen the capillaries in the eye. Bilberries are not native to the US, and because they are such a soft fruit, they're difficult to ship. For that reason, the simplest way to include more bilberry in your diet is with bilberry extract supplements.
When you think about vitamin C, you probably associate the vitamin with preventing colds and illnesses. But there is evidence that vitamin C is good for your eye health as well. As it turns out, vitamin C may help delay the onset of cataracts in your eyes.
A study at Tufts university found that women who took in at least 362 mg or more of vitamin C were 57% less likely to develop cataracts than women who took in less than 140 mg of vitamin C each day. Vitamin C also decreased the severity of cataracts in older men and women. There are a lot of ways to get more vitamin C in your diet, including eating citrus fruits and raw vegetables. But if you need vitamin C than you can get from your diet, vitamin C supplements may be right for you.
If you have concerns about the health of your eyes, it's important to make an appointment with your eye doctor to discuss any problems you might be having. Supplements are one tool that you can use to maintain or improve your eye health; your eye doctor can help you determine which aspects of your eye health need the most attention. If you're looking to have better vision, contact a place that carries eye supplements such as Cambridge Institute for Better Vision.