Effects of Calories on Vision:
Inclusion of high-calorie items in your diet can severely affect your health in many ways. Caffeine can reduce vitamins and minerals from your body including the ones required for the health of your eyes. Sugary and starchy foods including rice, white bread, and pasta create serious trouble for your eye health.
Huge consumption of such foods may increase your chances of cataracts. A dramatic increase in blood sugar boosts the concentration of sugar in the eye. It may eventually damage the retina and small capillaries in the eye.
Foods that are highly processed reduce vitamin content in your body and cause irritation. This inflammation enhances pressure around the blood vessels and nerves that travel to the eyes. Thus, blood does not flow properly to deliver required nutrients to the tissues eventually causing poor vision.
Consuming huge amount of sugared and starched foods may make eyes more susceptible to age-related macular degeneration (AMD) which is one of the main reasons of vision loss. People consuming foods which have the ability to raise blood sugar are most likely to develop advanced AMD in at least one eye.
Unpleasant lifestyle choices such as smoking, stress, and pollution increase free radicals in our body. Focus Dailies Aquacomfort Plus are available from GetLenses.
Nutrition for Eyes:
Your regular diet plays a major role in preventing certain types of eye diseases and disorders. Diets rich in vitamin C, vitamin E, beta-carotene, and zinc reduce the risk of developing macular degeneration.
Healthy Diet: You should emphasize healthy diet in your daily routine. Making fruits, vegetables, whole grains, and milk products a part of your regular diet can severely reduce your chances of various eye problems. Inclusion of lean meat, poultry, fish, beans, and eggs can also serve the purpose. Tea also contains powerful antioxidants that can prevent cataract development.
Vitamin C: The fruits and vegetables that are rich sources of vitamin C include guava, strawberry, pineapple, orange, grapefruit, lemon, broccoli, kiwi, cauliflower, cabbage, mango, tomato, watermelon, and raspberry.
Vitamin E: Some great sources to acquire vitamin E include almonds, sunflower seeds, hazelnuts, spinach, pine nuts, peanuts, broccoli, avocados, and olive oil.
Beta-Carotene: You can easily get beta-carotene from carrots, turnip greens, pumpkin, apricots, spinach, lettuce, grapefruit, watermelon, cherries, asparagus, tomatoes, and guava.
Zinc: It is found in retina and plays a major role in maintaining eye health. It assists the working of enzymes that are responsible for eye health. Making foods rich in zinc a part of your regular diet can prevent you against macular degeneration. You can get zinc from oysters, lobster, crab, pumpkin seeds, yogurt, cashews, and sunflower seeds.
Lutein and Zeaxanthin: A human body cannot make these nutrients on its own. Consuming foods that are rich in these nutrients can enhance the pigment density in macula which consequently leads to enhanced retina protection and reduced risk of macular degeneration. You can get this matched pair of antioxidants from spinach, green peas, kale, okra, corn, asparagus, pumpkin, and broccoli.
Omega-3 Fatty Acids: A type of omega-3 is present in retinal pigment cells. It aids protect light receptor cells in the eye against sunlight and free radicals. Even one weekly serving of fish can severely reduce the risk of macular degeneration. Some rich sources of omega-3 fatty acids comprise of wild salmon, chia seeds, walnuts, seaweed, canola oil, and soybeans.
B Vitamins: The B vitamins considerably lessen the risk of macular degeneration. Deficiency of vitamin B12 may lead to blurry or double vision. Bananas, spinach, lentils, and avocados are rich sources of vitamin B6. You can easily get vitamin B12 from sea food, soy milk, cottage cheese, yogurt, milk, eggs, and lean beef.
Our eyes need sufficient amount of nutrients to keep functioning properly. The nutrients that you bring into your body play a significant role in your visual ability. You can take essential steps towards better eye health only when you understand the function of diet and nutrients.
Kristine Foster possesses extensive knowledge about issues related to eye health. She is associated with GetLenses as their staff writer. She always recommends Focus Dailies Aquacomfort Plus are available from GetLenses. She can be contacted via her Google+ profile.