Olive is one of the most important vegetables that has many important benefits. This type of vegetables has been mentioned in the Holy Quran and has proved to have many important benefits to the human body.
Olive trees
Olive trees are one of the most important trees that have many benefits, especially olive oil, which is one of the most important oils used throughout the world. Despite the small size of the tree, it contains a variety of minerals and vitamins useful, and Both green and black olives contain these priceless nutrients. These benefits vary just as they mature, and simply black and green olives are left on the tree longer than before harvest.
Vitamin E
Olive trees contain vitamin E, which works as a fat-soluble antioxidant, forming strong protection against cell membranes and other tissues from harmful free radicals. It also plays an important role in the formation of red blood cells and helps the body to use Vitamin K, as a large grain of olive trees provide 0.14 milligrams of vitamin E, also known as alpha tocopherol, and the Institute of Medicine recommends eating 15 mg per day.
Vitamin A
Olive trees also provide vitamin A, a vital nutrient that helps maintain the health of teeth, bones and skin. It also acts as an antioxidant to protect cells against the effects of free radicals. One tablespoon of canned olive fruits provides 34 units of vitamin A , And the recommended daily intake of vitamin A for adult males and females is 900 and 700 units.
Antioxidants
Olive trees also contain small amounts of antioxidants. Antioxidants, which are closely related to vitamin A, act as a filter for harmful rays in the eye. According to the American Association of Medical Tests, one large spoon of olive oil contains 43 micrograms Of carotenoids, while recent studies have shown that the health benefit of these substances is to get 2 - 10 mg per day.
Calcium
Olive trees contain a large amount of calcium up to about 7 mg per tablespoon of oil, calcium is vital for bone structure and blood clotting, and the delivery of nerve signals and treatment of muscle contraction and secretion of hormones, and it activates proteins and enzymes and improve their activities, The recommended daily intake is 1,000 to 1,200 mg per day of calcium, depending on the age of the person.
Iron and zinc
Olive trees are a good source of iron and zinc, providing 3.3 mg of iron or about 25 per cent of daily value, 0.22 mg of zinc or 17 per cent of daily value, iron is necessary for the manufacture of hemoglobin in red blood cells, Zinc is required for DNA, protein synthesis, immune support, and wound healing.
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