Apples, also known as apples, apples and natural seeds, are fruits of Malus in Rosaceae. Apple is sweet, sour and nutritious, and it is one of the fruits suitable for all ages. Its nutritional value and medical value are very high. Every 100g fresh apple meat contains 15g sugar, 0.2g protein, 0. 1g fat, 0. 1g crude fiber, 1 1.08mg potassium and 0./kloc-. Vitamin B 1 is 0.0 1mg, vitamin B2 is 0.0 1mg, nicotinic acid is 0. 1mg, and it also contains nutrients such as zinc, sorbitol, citrinin and vitamin C. Chinese medicine believes that apples nourish the lungs; Has the effects of relieving summer-heat, stimulating appetite, sobering up and relieving diarrhea. Modern medicine believes that it has a certain effect on the prevention and treatment of hypertension. Europeans say, "An apple a day keeps the doctor away". Canadian research shows that apple juice has a powerful killing effect on infectious viruses in test tubes, and people who eat more apples are far less likely to catch a cold than those who don't eat or eat less. Therefore, some scientists and doctors call apples "all-round healthy fruits" or "general practitioners". \x0d\ 1。 Apple contains the magical "apple phenol", which is easily soluble in water and easily absorbed by the human body. This magical "apple phenol" has seven functions: first, it resists oxidation and keeps food fresh; The second is to eliminate odor, which can remove fishy smell and bad breath; The third is to prevent tooth decay; Fourth, it can inhibit the production of melanin and enzymes; Fifth, it can inhibit the occurrence of reactive oxygen species and prevent various lifestyle diseases caused by reactive oxygen species; Sixth, it can inhibit the rise of blood pressure and prevent hypertension; Seventh, it can inhibit allergic reaction and has certain antiallergic effect. \x0d\ Second, apples contain pectin, which is a kind of water-soluble dietary fiber, which can reduce the number of harmful bacteria in the intestine and help beneficial bacteria to multiply. The once popular "Apple Diet" is used to make people feel full and regulate the intestines, so as to achieve the effect of losing weight. Now many Americans regard apples as a necessity to lose weight. They go on a diet one day a week and eat only apples. This day is called "Apple Day". \x0d\ Third, apples are rich in vitamin C, which is the protector of the cardiovascular system and a healthy element for heart patients. At the same time, vitamin C can effectively inhibit the formation of skin melanin, help eliminate skin pigmentation, increase heme, and delay skin aging, which has the effect of beauty beauty. American researchers have also proved that "taking vitamin C directly from fresh fruits is more effective than taking oral drugs". Eating a red Fuji every day can meet most of the vitamin C that the human body needs every day. Beauty beauty fruit contains vitamin C and pectin, which can whiten people, eliminate black spots and freckles, moisturize skin and eliminate wrinkles, beauty beauty. 2, fruit can be healthy and healthy. Different nutrients contained in fruits have different effects on many diseases. For example, dietary fiber and pectin in fruits can prevent constipation, colorectal cancer, arteriosclerosis and diabetes after absorption. 3. Fruit can lose weight. Fruits are basically foods with low protein, low fat and high moisture, which is in line with weight loss. 4. Fruits can effectively detoxify various minerals contained in fruits, and have the functions of purifying blood and hematopoiesis, enhancing liver and kidney functions, and expelling toxins from the body through excretion. It contains vitamin A, which helps to relax bowels, stimulate the secretion of digestive juice and regulate intestinal function.