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Here, you can learn about the best zeaxanthin source to include in your daily diet. For continued good vision for life, you need this antioxidant in your diet, especially if there is any history of macular degeneration in your family. Macular degeneration is one of the most common age-related eye diseases and the most common cause of vision loss and blindness in the elderly. The process that occurs is something like painting over a camera lens from the center out. Most people are able to keep some of their peripheral vision, but the central vision is often lost completely. The exact cause of the disease is unknown, but there are many risk factors. Other than age and heredity, drusen on the retina is the greatest risk factor. Drusen are similar in composition to the plaques found in other age-related diseases, such as atherosclerosis and Alzheimer’s. Although drusen deposits are often cited as the cause of macular degeneration, that’s a misconception. There are people with large drusen deposits on the retina that still have normal visual acuity. The latest research indicates that decreased density of the retinal pigmentation combined with drusen deposits may be the actual cause. That’s where a good zeaxanthin source comes in. The retinal pigment is composed primarily of zeaxanthin and lutein. Within the central macula, zeaxanthin is the dominant pigment. In the peripheral area, lutein is dominant. Both of these antioxidants are found in kale. Kale is a form of cabbage, although there are no “heads”. The dark green leaves are eaten raw and cooked. A cup of raw kale provides over 25mg of the two antioxidants. Some eye doctors recommend that their patients consume a cup of kale every day. Others recommend a supplement, because each dose will provide a standard amount of the antioxidants. Regardless of which natural zeaxanthin source a person chooses, the antioxidant content will vary, according to the age of the plant, the quality of the soil and other factors. Most dietary supplements contain extracts from the marigold, which is the richest of sources. Marigold petals can be dried and used as a substitute for the saffron spice. They can also be mixed up in a stir fry with other vegetables to add color and flavor. The average person will not enjoy eating a cup of kale every day and marigolds are not always in bloom. That’s why we take supplements. The best supplements contain a number of different nutrients, just in case something is missing from the diet. As long as the supplement is formulated properly and the dosage instructions are followed, there is no risk of going overboard, as there would be by taking high doses of vitamin A, E or C. While those antioxidants are important, they are not the major components of the pigments in the retina. Cheap multi-vitamins contain synthetic vitamins derived from unnatural sources, such as petroleum. To date, there is no synthetic zeaxanthin source. So, you might have to spend a little more on your daily multi-vitamin, but at least you’ll get the real thing. Gordon Hall is fervent about enabling you and everyone to live a healthy lifestyle, and is an ardent reviewer of herbal, vitamin and mineral extracts. To discover which supplements Gordon recommends after far ranging and extensive researchVisit his website now at. : Your Supplement Resource Site
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