1, autumn pear.

Frost season to eat autumn pear is a good choice. Pear taste sweetness and coolness, slightly acidic, has the effect of clearing heat, moistening the lungs and phlegm, is a good fruit to prevent and control autumn dryness. Pear can maintain the healthy state of cell tissues, but also soften blood vessels. Raw food pears have clear heat and detoxification, promote the production of fluids and moisturize dryness, clear the heart and lower the role of fire; decoction or add honey to simmering cream, have to clear heat and moisturize the lungs, phlegm and cough effect. If with water chestnuts, honey, sugar cane and other juice with the service, the effect is better.

Pears contain fruit acids, should not be used with alkaline drugs, such as aminophylline, baking soda. Used to relieve cough and phlegm, should not choose too much sugar sweet pear. Pears should not be eaten with crabs to prevent diarrhea. Because the pear taste sweet, slightly acidic, cold, while the crab taste salty, cold, with a slight poison. Both are cold products, eat with the stomach and intestines. Eat pear drink hot water, eat greasy food will lead to diarrhea.

2, apple.

Apple is available in large quantities before and after the frost, this time to eat the most healthy apple. Apple organic acids and cellulose can promote intestinal peristalsis, can make the stool soft, easy to excrete, so eating apples can promote laxative, treatment of dry stools. It is advisable to bake the apple to eat. Apple contains a lot of vitamins, malic acid, can promote the accumulation of fat decomposition in the body, often eat apples can prevent obesity. Those who have too much fat need to eat some sour apples.

Don't eat apples, don't chew the apple core. Apple core contains a small amount of harmful substances - hydrocyanic acid. Hydrocyanic acid is deposited in the body in large quantities, which can lead to dizziness, headache, accelerated respiratory rate and other symptoms, and in severe cases, coma may occur. However, there is no need to worry too much, the hydrocyanic acid in apples is mainly found in the core, not in the flesh. Need to be reminded that: eating apples used to gnaw to the core, although it will not immediately lead to poisoning, but long-term so eat, it is not good for health.

3, duck

Duck is one of the foods that must be eaten during the frosty season. Duck meat is not only rich in protein, can be timely to supplement the excessive consumption of summer, and its nature of the cool, with nourishing Yin stomach, spleen and the role of deficiency. Duck meat practice a lot, cooking, fried soup or roasted vegetables can be, but smoked or fried duck meat should not be eaten often, because this cooking method is easy to produce benzopyrene substances, can cause cancer. In addition, because of the cold nature of duck, cold patients should not eat duck, otherwise it may aggravate the condition.