The eyes are considered the windows to the soul and the language they speak need no translation. Unfortunately, as far as overall health is concerned, very few people put their eyes on the top of the list.
Irrespective of the philosophy attached to it, the eyes can actually reveal a lot about the health of an individual, and taking care of the eyes means improved health. Dietary deficiencies are considered the leading cause of poor eyesight for children in the age group of 5 ? 15 years, where diet tantrums are rampant. Even for adults over fifty, where macular degeneration is the largest cause of vision loss, diets poor in vitamins and minerals are to blame. All these problems can be prevented and cured with the help of eye health supplements.
The quality of the eyes depends mainly on vitamins A, E and C, fiber and zinc in the diet. Vitamin A deficiencies are known to be behind nightblindness and also have some links to the development of cataracts. Omega 3 fatty acids are important for maintaining moisture levels of the corneas. The richest sources of these nutrients are green leafy vegetables and vegetables with the colors red, orange and yellow and freshwater fish. When dietary supply of these nutrients is not sufficient, individuals need to turn to eye health supplements to fulfill their body?s need for them.
Vitamin A supplements generally come in the form of beta-carotene pills. The chemical is the natural precursor of retinal or vitamin A and is converted in to it within the body. However, the body does not respond as well to the synthetic beta-carotene in the pills as it does to natural sources such as carrots. When consuming eye health supplements, there is a possibility of supplying more nutrients to the body than it actually needs. The effects of this can be nausea, constipation, anxiety and sleep disorders. Thus, it is always recommended that individuals contact their primary healthcare providers to establish a supplement regime suited to their specific needs.