Health Food MataSumber: Science and Technology News Topic: Food Tags: Glaucoma, carotenoids, cataracts, lutein, eye, sensory, UV radiation, vitamin E, zeaxanthin
The eye is the human senses are very important / important. Can you imagine if we had eye damage or blindness, we can not enjoy and feel the beauty of this universe. In fact, we often forget to make eye care, but like other parts of the body, the eyes may be affected by diseases or health problems. Disorder-disorder can be caused by air is not clean or dirty, radiation, sunlight, radiation, long before computers and other disorders.Studies on the prevalence of eye disease Research Group (2004 made) estimates that in 2020 the number of patients with eye diseases and blindness in the world will reach 55 million inhabitants. This study also noted that the increase of eye disease and blindness, especially for those who have been over 65 years. A person 80 years or more that 8% of the total population, suffer blindness as much as 69%.

Impaired general health of the eye that occurs is the reduction of visual function, red-eye symptoms, without reducing the role of visual loss, and a red eye with visual function. So far, the disease gets eyes cataract, glaucoma, and infections.

Along with increased awareness and knowledge of the influence of diet on health, especially the health of the eyes that is a rapidly growing market for products, eye health. Most devices for eye health, which is now marketed as supplements. In addition to the compounds antioxidants (Vitamins A, C and E), previously known to improve the health of the eyes, other compounds like lutein, zeaxanthin and astaxanthin, recently, as a link, the health of the eyes may improve known.

Lutein, a yellow carotenoid family of compounds found in many green vegetables. Lutein in the macula and is believed to protect the eyes against oxidative damage caused by ultraviolet radiation (UV).

Macula was at the center of the retina and into the lens of the eye. Macula is a small area with millions of cells that produce sharp vision to read or see objects clearly help.

Other compounds carotenoids in the macula is zeaxanthin, which are known to ensure the benefits for eye health.

Research by Chitchumroonchokchai and colleagues in 2004 conducted by Ohio State University, explains that lutein and zeaxanthin may protect human lens cells against exposure to UV light, which is a major cause of illness cataracts. They also compared the antioxidant activity of lutein and zeaxanthin as vitamin E. The results showed that lutein and zeaxanthin was 10 times higher activity compared with vitamin E in protecting cells from damage caused by UV light lens.

That same year, a study of a ring and his colleagues performed showed the ability of lutein and zeaxanthin in eye health. In animal tests sponsored by DSM Nutritional Products in Switzerland show that the addition or the addition of lutein and zeaxanthin increased activity of antioxidants in the blood.

Another group of carotenoid compounds in the ability of the macula, seems to protect against UV rays astaxanthin. Guerin et al. (2003) mentioned that the ability of anti-inflammatory antioxidants and astaxanthin can provide eye protection from UV rays.

So far, the supply of the antioxidant activity of compounds of lutein, zeaxanthin and astaxanthin mechanism responses to growing health of the eyes. Free radicals by UV light or air pollution, in the eye as a result of the oxidation of sensitive molecules in the lens of the eye.

These molecules are proteins and fats that make up the lens of the eye. The effects of this oxidation causes damage to proteins or fats in the lens of the eye. Along with increasing age and increasing pressure accumulation of free radicals, protein and fat, which is damaged or will be larger scale. This causes blurred vision and ultimately blindness.

Lutein, zeaxanthin and astaxanthin arrest free radicals (free radical activity) by binding with it before these radicals damage the eye lens protein and fat. In other words, lutein, zeaxanthin and astaxanthin may be cited as the protector of the lens from free radical attacks.

Carotenoids are yellow vegetables like carrots, orange, green vegetables such as broccoli and red fruits and yellow-orange, like tomatoes, strawberries, watermelon and mango. can meet regularly Thus, consumption of fruits and vegetables, the needs of lutein, zeaxanthin and astaxanthin per day. Among other effects of consumption of fruits and vegetables, increasing fiber intake of food is very good for health.

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While many diet programs that offer the body healthy and thin. However, be careful when choosing the right diet program, because his dream of a healthy and slim body lost due to either a diet program.
When choosing a diet that limits consumption of certain food groups like fruits and vegetables are not only healthy eating. Since the body does not need other substances such as proteins, carbohydrates, and others. Therefore, the fruit diet should also be balanced intake of nutrients.
Eat fruits
A diet program that is safe for the body to consume a diet with more vegetables and fresh fruit.This program is much better because of fresh vegetables and fruits commonly occurring fiber or fiber as essential components of foods for your diet. Consumption of fruits and vegetables in large quantities, can also prevent people from heart attack and cancer.
List of 10 fruits that are positive health and nutritional value:
Apple
Apples contain carbohydrates to grow, especially if you and rich in pectin (a type of fiber).Apples contain flavonoids quercetin is known that in several studies of anti-cancer agents.Quercetin also contain ingredients beneficial for diseases such as inflammatory arthritis. While the nutrient content, apples contain vitamin C, but not so much of an orange.
Strawberries
Strawberries contain ellagic acid as an antioxidant. In several studies, ellagic acid shown to inhibit tumor growth in the lungs, osephagus, breast, cervix and tongue. As traditional medicine, who believe the strawberries antibacterial and is used as a cleanser of the digestive system.Strawberries contain more vitamin C.

Banana

Bananas are a source of vitamin B6 are needed to produce serotonin in the brain. serotonin function, reduce pain, suppress appetite and makes you feel relaxed and tension. As traditional medicine, bananas are used to cure stomach ulcers. Unlike other fruits, bananas contain many carbohydrates, few contain carotene and vitamin C, but rich in potassium.

Melon

Melons are rich in sugar and lycopene, which serves as an anti-cancer. Red and orange melon also contains carotenoids, which protect cells from damage by free radicals and can be converted into vitamin A in the body too. The melon is a source of carotenoids and vitamin C also contain

Orange

Oranges contain phytochemicals called hesperidin, which functions as an antioxidant. Oranges are also a source of pectin for lowering blood pressure and low in fiber, including fruits, but serves as a source of vitamin C and folic acid.

Mango

Mango contains carotenoids called beta crytoxanthin, an antioxidant that can against some cancers such as colon cancer and bone cancer protect the cervix. Mangoes are rich in carotenoids, including fruit, fiber and vitamin C.

Kiwi

Kiwi contains a pigment called chlorophyll, which gives the green fruit. Kiwis can be connected, the ability of the bonds will become cancer. The kiwi is enough to create the conditions for the absorption of vitamin C, the needs of adults.

Plum

Plum contains a phytochemical called ferulic acid, has anti-cancer compounds. The study showed a large amount of ferulic acid consumption can contribute to colon cancer risk. Plum is a fruit rich in fiber and potassium.

Wine

Grape skin contains a phytochemical called resveratrol, which has proven heart health, cancer, anti-bacterial better, and contains antioxidants. Grapes contain C, fiber and vitamin low.

Pineapple

Pineapple contains the enzyme bromelain has eliminated the capacity of proteins. Pineapples are often used as a useful complement pounds of meat to help digestion, described the formation of blood clots prevent sinusitis, urinary tract infections y. Pineapple is a source of vitamin C and fiber and contain a high sugar content.

Five common mistakes when using a diet program

First Dilute Breakfast

Breakfast with the selection of the right foods in the morning is very important to the body the energy needed to cope with the routine of the morning to avoid the consumption of sugary or fatty provided when they are hungry.

Second Excess fat-free foods

In fact, does not mean fat-free foods, low calorie foods contain.

Consumption of salads Third

With a high-calorie salads and burgers, especially if the vegetables covered with cheese, dry bread, and high-fat dressing.

Fourth Select an apple or orange juice compared

The consumption of fresh fruit is much better because a lot of fiber or fibers in food as an important component of the diet found.

Fifth restrict calories

Average body needs 1200-1500 calories per day to operate. If the dressing made calories, your metabolism slows down in health problems such as anemia.