How does eating spinach improve eyesight? Mainly it is because it consists of lutein and other carotenoids. It is known that lutein is a protection for the eye from sun damage and therefore lessens the risk of developing AMD which is known as age-related macular degeneration. AMD affects the middle of the eye known as the macular allowing you to see only peripherally-or only from the side. This means that your vision to see to read and see for any close work as well as seeing clearly objects at a distance your sight is diminishing. AMD affects about one out of five of those older than 65. Unfortunately there has not been found a successful way to treat this disease.
Lutein is the pigment found in foods like green leafy vegetables that gives it its color. It is found in the yolk of eggs. Spinach is freshest if purchased in the early spring months as well as in September and October but is available year round. Those months you will find the flavor to be best. It is best when purchased fresh but can also be found in the frozen food sections. It was first found in its original form in the southwestern part of Asia but first was cultivated by the Persians. It is grown universally except for in the tropics. It was used first as a plant for medicinal purposes because of its oxalic acid.
Spinach is hailed as a super food because it contains vitamins C, E, B as well as minerals, phyto-nutrients, omega-3, and beta carotene. It has very few calories. In addition to Visiclear lessening the potential risk of AMD it can help in preventing cataracts when it is included along with other nourishing foods.
In addition to improving eye health, spinach contributes to protect against heart and gastrointestinal diseases. Even though it is the source of much iron and calcium there is one concern. The rate of absorption is nearly nil. What happens is the acid binds calcium into an insoluble salt which cannot be absorbed by the body, the same applies to iron. Despite its unusable iron and calcium, it is still very rich in other essential vitamins, minerals and proteins. It is especially high in vitamin C and riboflavin. Each cup of cooked spinach has a very high amount of not only Vitamin A, but also potassium, magnesium and vitamin E as well as thiamin.
Many people substitute spinach for lettuce on sandwiches and is used very often in salads. A popular salad is to combine spinach with crumbled boiled eggs. Eating spinach raw is the most nutritious way but many enjoy eating it cooked . Having such a high amount of water about one pound of fresh spinach will cook down to about one cup. All vegetables juices are nutritious to drink, but spinach juice is claimed to be the most potent to prevent the formation of cancer cells.
Spinach can lose much of its nutrients when it is kept for more than a couple of days. While refrigeration lessens this effect, it looses a great deal of its beneficial carotenoid content the longer it is kept. It can last longer by freezing it. It will keep in the freezer for about eight months. Around three-quarters of all the spinach sold in the U. S. is purchased fresh. More and more people are choosing to buy spinach fresh because of the cello-packed and triple-washed packaging and, too, baby spinach has become more popular and more available.
You can improve your eyesight by eating spinach and other nutritious foods. Other foods along with spinach are beneficial for improving eyesight. Be sure to eat a balanced diet as well as explore the herbs that have been known to improve eyesight also.