It tastes sweet and cold, and contains malic acid, citric acid, vitamin B 1 and B2. C, carotene, etc. It has the effects of promoting fluid production, moistening dryness, clearing away heat and resolving phlegm, and is especially suitable for autumn consumption. "Compendium of Materia Medica" records that pears are beneficial and versatile. It can treat wind and heat, moisten lung, cool heart, eliminate phlegm, reduce fire and detoxify. Modern medical research has proved that pears do have the functions of moistening lung, clearing dryness, relieving cough and resolving phlegm, nourishing blood and promoting granulation. Therefore, it has a good effect on dry throat, itching, pain, hoarseness, thick phlegm, constipation, red urine and so on in patients with acute tracheitis and upper respiratory tract infection. Pear also has the effects of lowering blood pressure, nourishing yin and clearing heat, so it is beneficial for patients with hypertension, hepatitis and cirrhosis to eat pears often. Pears can be eaten raw, steamed or made into soup and soup. However, pears are cold and should not be eaten at one time. Especially those with spleen and stomach deficiency, abdominal cold pain and blood deficiency should not eat more, which is easy to hurt the spleen and stomach.
Second, eating pears is taboo;
Pears are cold and help damp, and eating too much will hurt the spleen and stomach, so people who are cold and afraid of cold should eat less. Pear contains more fruit acid and stomach acid, so it is not advisable to eat more. Pear has diuretic effect, and those who have frequent urination at night should eat less before going to bed. Patients with blood deficiency, chills, diarrhea and cold hands and feet should not eat more pears. It is best to cook them before eating them to prevent the symptoms of dampness and cold from getting worse. Pears are high in sugar, so diabetics should be careful. Pear contains a lot of fruit acid, so it is not suitable to be used with alkaline drugs, such as aminophylline and baking soda. Pears should not be eaten with crabs to prevent diarrhea. For relieving cough and resolving phlegm, sweet pears with high sugar content should not be selected.