There are so many kinds of different food in the world, but each offers different nutrients and meets different needs of human body. Here are some nutritious foods in the world, which are very beneficial to human health.

First, carrot
Carrot has the following three main functions, especially for women. First of all, carrot can help expel of the toxins and beautify the skin. Modern science shows, carrot is rich in fiber, vitamin B group, potassium, and magnesium, which can promote gastrointestinal motility and discharge the waste out of the body, so it has a very good therapeutic effect both on constipation and acne. Secondly, carrot can help lose weight. This is because carrot contains some glycosylation enzymes, which can break down the starch, fat and other components in the foods. As a result, carrot is a very good food for weight loss. Thirdly, carrot has the effect of enriching the blood. The provitamin A contained carrot can promote the increasing of hemoglobin and improve the concentration and quality of the blood, so it plays a significant role on the treatment of anemia.

Second, orange
Among the many kinds of fruits, acidic fruits contain much more vitamin C. According to modern nutriology, vitamin C has been unanimously regarded as a kind of antioxidant. Orange has three main functions: firstly, to prevent the free radicals from damaging the cells and reduce the aging process; secondly, to avoid sodium nitrate and sodium nitrite transforming into carcinogenic nitrosamines, so as to play a protective role for the cancer patients, especially for those who suffer from gastric cancer and esophagus cancer; thirdly, to inhibit the oxidation of harmful cholesterol and protect the healthy cholesterol, so as to maintain the health of blood vessel and heart.

Third, red rice
Red rice is rich in starch and plant protein, which can supplement the consumed strength and maintain the normal body temperature. It contains various kinds of nutrients, among which iron is the most abundant, so it has the effect of enriching the blood and preventing anemia. It also contains a large number of phosphorus, vitamin A and vitamin B group, which not only can improve the malnutrition, night blindness, beriberi and other illnesses, but also can effectively relieve fatigue, lassitude, insomnia, and other symptoms. What's more, the phytic acid, vitamin E and glutathione contained in red rice have the effect of inhibiting carcinogenic substances, and it is much more effective in the prevention of colon cancer.