Entering the 21st century, the human life span is rising, in addition to advancements in medical science depends on progress, but also because people attach importance to health. "Eat well, Zhu Dehao, cheerful state of mind", will naturally help physically and mentally comfortable, long life. Therefore, we demand for food has gone beyond its purely to satisfy physiological needs, but also pay attention to nutrition. Today, the topic of course, to say the most nutritious food.
Food: Ten of the most nutritious food inspiration
In 2002 the U.S. "Time magazine" the best album introduced the Ten nutritious foods, namely, tomato, spinach, hard shell nuts, broccoli, oats, salmon, garlic, blue strawberry, green tea and red wine (in alphabetical order ).
Food: Ten of the most nutritious food inspiration
The World Health Organization released a survey last year that the Japanese are the most longevity in Asia group. This distinction, of course, thanks to the Japanese advocating low-fat diet, eat salmon and drink green tea habit. Salmon fat is Omega 3 fatty acids, is a useful category. The polyphenols in green tea is a plant-based substances. Equally useful for both the body and help prevent cancer and heart disease. "" Salmon is in fact very Chinese
Food: Ten of the most nutritious food inspiration
Oats are rich in soluble fiber, can effectively lower blood cholesterol, reduce hardening of the arteries opportunities. As for the spinach, broccoli, dark green vegetables are the same, providing folic acid to help red blood cells, normal growth. But also contain anti-oxidants, a protective effect, can reduce the risk of diseases. Tomatoes are also contain carotene (including beta-carotene and lycopene Lycopene), also play a role anti-cancer function and stay healthy.
Food: Ten of the most nutritious food inspiration
Talking about the advantages of hard-shell nuts, of course, is one of the unsaturated fatty acids, such fatty acids and Omega-3 fatty acids similar to help reduce total cholesterol and low-density lipoprotein cholesterol. In addition, drink a small amount of red wine can help reduce the risk of heart disease. Garlic contains a plant chemical substances final propylene sulfide (Allylic Sulfides), go a long way in maintaining good health. "" Alternative eat tomatoes
More than food, with different features, was selected as top ten of the most nutritious food, of course, well deserved. However, the above arguments, the food was able to sum up the four basic principles of health. "" Spinach skin beauty effect
Antioxidant theory, scientists believe the human body there are two great forces of co-operation: one is destructive oxidants from the environment sector, a large number of oxides, can plasma membrane of cells and the cell membrane oxidation damage to the body not only is also the prelude to cause cancer; while the other kind of power is a protective anti-oxidants, play a powerful antioxidant effect on the damage caused by oxygen free radicals to prevent and compensate for, prevent aging and prolong human life. "" Three Benefits of Green Tea
We are familiar with anti-oxidants, including vitamin C, E and the trace element selenium. From food, especially vegetable fruits, vegetables and cereals are rich in antioxidants, contain a wide variety to meet the body's needs.
In addition to the effectiveness of plant-based substances, scientists began to study some years ago called the plant chemical substances (Phytochemicals) elements. These plant-based substances found in natural food which can prevent cancer and heart disease appear. More well-known plant-based substances, including beta-carotene, yellow alkaline SF / flavonoids Su, indole, isoflavone, lycopene, polyphenols, Allicin. Different plants contain different components of plant-based substances in the human body produce different effects. Broccoli contains indole can start enzyme system, help to contain DNA from damage within the cell nucleus, so that tumor cells shrink. As for the garlic, foreign of Allicin can enhance immunity, so that increased enzyme secretion, thereby cleaning carcinogens.
With regard to the principle of lowering lipids on the human body fat has an important role, they can inhibit certain diseases, such as the prevention and control of coronary heart disease, this effect is mainly through a variety of subtle effects of fat molecules. Familiar is the Omega-3 fatty acids, for people with high blood cholesterol and triglyceride sick, can reduce low-density lipoprotein cholesterol (commonly known as bad cholesterol), reducing coronary heart disease. And the fish fat will also help to improve blood pressure. Another beneficial fats are Omega 6 fatty acids, found in corn oil, soybean oil, sunflower seeds, the bad cholesterol, by increasing the body's activities to receive and effectively to clear the bad cholesterol in the circulatory system. However, studies have pointed out that too much Omega 6 fatty acids, which exceeded 10% of total calories, while at the same time enable high-density lipoprotein cholesterol was decreased.
Dietary fiber, along with the emergence of refined foods, human dietary intake of fiber will be more less. Dietary fiber is divided into soluble and non-soluble nature, the former will help lower blood cholesterol increased, while the latter stimulates the large bowel movement, waste removal.
Thus, nutritious food are available antioxidants, plant-based substances, Omega fatty acids, or fiber advantages. As long as followed in this way, nature can be discovered outside the top ten of the most nutritious food alternative nutritious foods:
1. Red rice Chinese people from generation to generation, to rice-based food. In general, higher nutrition than white rice red rice, because rice shell to retain the fiber.
2. Orange fruits in many categories, so as to bring the acidity of fruit containing more vitamin C, today's nutrition has been unanimously praised for anti-oxidant Vitamin C is one:
a. prevent free radicals damage cells and reduce the aging process; b. to avoid the preservatives sodium nitrate and nitrite into carcinogenic nitrosamines. Much of the protective effect of cancer patients, especially the stomach and esophagus; c. inhibit the oxidation of bad cholesterol and protect the good cholesterol, maintaining healthy blood vessels and heart.
3. Carrot intrinsic hidden wealth of plant-based substances ─ beta-carotene, can clear the free radicals and prevent cell surface oxidation and production of mutation to play anti-cancer effect.
4. Soybean cheap, contains isoflavone and estrogen hormone can produce a similar effect, lower blood cholesterol, protect the heart, prevention of breast cancer, prostate cancer and osteoporosis situation.
5. Fungi is well known that fungi are rich in dietary fiber, and can enhance the color immunity and help fight cancer is recommended food.
Overall, the world of food has as many as 10 million kinds, each offer different nutrients, to meet the different needs, so all have their value of existence. In particular, in medicine, nutrition knowledge and more with each passing day, constantly looking for new areas. Nutritious food is certainly worth recommending, the rest of the essays can be used for choice. Far-sighted, nutritious food is more than just 10 kinds of it?
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