Pineapple can clear away heat and relieve summer heat, beautify and lose weight. Pineapple tastes sweet and sour. Eating it can stimulate appetite, strengthen the spleen and stimulate appetite. Some people with poor appetite can eat properly. Pineapple contains high cellulose, which can promote gastrointestinal peristalsis, regulate gastrointestinal function and prevent constipation after eating.

Pineapple, commonly known as pineapple, is one of the famous tropical fruits. Fujian and Taiwan Province provinces are called Wang Li or Wang Lai (? ng-l？ I) The area around Xinma is called Huangli, the Chaoshan area is called Fan Li, and the mainland and Hong Kong are called pineapple. There are more than 70 varieties, which is one of the four famous fruits in Lingnan. Pineapple originated in the Amazon River valley of Brazil and Paraguay in South America, and was introduced to China from Brazil in the16th century. Now it has spread to the whole tropical region. Its edible part is mainly composed of inflorescence axis with increased meat quality and flowers arranged spirally around it. Flowers are usually not strong, and persistent flowers are surrounded by lobes in a cavity in which atrophied stamens and styles are hidden. The fiber of leaves is very tough and can be used in textile, rope making, netting and paper making. Pineapple and pineapple are biologically the same fruit. In the market, pineapple and pineapple are different kinds of fruits: after pineapple is peeled, there are "internal thorns" that need to be removed; However, there is no "internal thorn" after the pineapple is peeled, so there is no need to cut the ditch.

Pineapple can supplement carbohydrates, minerals, vitamins and other nutrients needed by human physiological activities, and it is beneficial to the human body if eaten in moderation. But pineapple is not a medicine, and it has no effect of preventing and treating diseases.

The water content of fresh pineapple is high, about 85%. Its components include sugar, protein, fat, vitamin A, B 1, B2, C, protein decomposing enzyme, calcium, phosphorus, iron, organic acid, nicotinic acid, etc. Especially vitamin c is the highest.

Pineapple contains a substance called bromelain, which can decompose protein.

Pineapple contains a substance called bromelain, which can decompose protein, dissolve fibrin and blood clots blocked in tissues, improve local blood circulation and eliminate inflammation and edema;

The sugar, salt and enzyme contained in pineapple have diuretic effect, and proper consumption is beneficial to patients with nephritis and hypertension.