supplement
1, lemon is also called lemon fruit, foreign lemon, beneficial mother fruit and so on. Because of its extremely sour taste, pregnant women with liver deficiency like to eat it best, so it is called beneficial mother fruit or beneficial mother and child. Lemon is rich in citric acid, so it is called "citric acid warehouse". Its juice is crispy and fragrant. Because of its sour taste, it can only be used as a high-grade condiment to prepare drinks, dishes, cosmetics and drugs.
2. Colloid and carrier element chromium in apple can keep blood sugar stable, so apple is not only a healthy snack for diabetics, but also an essential fruit for anyone who wants to control blood sugar level. Apples can also prevent cancer and lead poisoning.
Pears are delicious, the meat is crisp and juicy, sweet and sour, and the flavor is fragrant and beautiful. Rich in sugar, protein, fat, carbohydrates and vitamins, it plays an important role in human health. Pear has the function of clearing away lung heat and nourishing lung. People who eat more pears are much less likely to catch a cold than those who don't eat or eat less pears, so some scientists and doctors call pears "all-round healthy fruits" or "general practitioners". Due to the serious air pollution in social development, pears can improve the respiratory system and lung function, moisten the lungs, and reduce the impact of dust and smoke in the air on the lungs.