水果是人们心目中最健康的食品之一，甚至有些人吃得水果比主食还要多几倍。但你是否了解，吃水果是有讲究的，否则不仅无法达到保健的目的，反而会带来多种疾病。
一、忌饭后立即吃水果：
饭后立即吃水果，不但不会助消化，反而会造成胀气和便秘。因此，吃水果宜在饭后2小时或饭前1小时。
二、吃水果忌不漱口：
有些水果含有多种发酵糖类物质，对牙齿有较强的腐蚀性，食用后若不漱口，口腔中的水果残渣易造成龋齿。
三、忌食水果过多：
过量食用水果，会使人体缺铜，从而导致血液中胆固醇增高，引起冠心病，因此不宜在短时间内进食水果过多。
四、吃水果忌不卫生：
食用开始腐烂的水果，以及无防尘、防蝇设备又没彻底洗净消毒的果品，如草莓、桑椹、剖片的西瓜等，容易发生痢疾、伤寒、急性胃肠炎等消化道传染病。
五、水果忌用酒精消毒：
酒精虽能杀死水果表层细菌，但会引起水果色、香、味的改变，酒精和水果中的酸作用，会降低水果的营养价值。
六、生吃水果忌不削皮：
一些人认为，果皮中维生素含量比果肉高，因而食用水果时连皮一起吃。殊不知，水果发生病虫害时，往往用农药喷杀，农药会浸透并残留在果皮蜡质中，因而果皮中的农药残留量比果肉中高得多。
七、忌用菜刀削水果：
因菜刀常接触肉、鱼、蔬菜，会把寄生虫或寄生虫卵带到水果上，使人感染寄生虫病。尤其是菜刀上的锈和苹果所含的鞣酸会起化学反应，使苹果的色、香、味变差。
译文:
Seven ways of Eating fruit which is the most harmful toyour health
Fruits are one of the healthiest foods in people’s mind. Some people even eat more fruits than their main course. But do you have any ideas about the rules of eating fruits in order to keep healthy? Or it will bring more diseases.
First: No fruits right after dinner.
Having fruits right after dinner won’t help you digest. Instead, it will cause flatulence and astriction. Accordingly, it’s better to have fruits about 2 hours’ late after dinner or one hour’s early before dinner.
Second:Avoid having fruits without washing teeth later.
Some fruits contain kinds of sugars that can ferment, and they are very amyctic for the teeth. If you don’t wash your teeth after having fruits, the scran of the fruit in your mouth will easily result in decsyed teeth. Third:Avoid overeating fruits
Overeating fruits will bring in body’s lack of copper, which will lead to an excess of cholesterol in the blood and consequently result in coronary heart disease. Therefore, don’t eat too much fruits in a short time.
Forth:Avoid eating unsanitary fruits
Eating putrescent fruits and other fruit that is without dustproof or flies proof and even not having been totally washed and disinfected, such as strawberries, mulberries and cut watermelons, is easily to get the infectious disease of digestive tract like dysentery, typhia, acute gastroenteritis and so on.
Fifth: Avoid disinfecting fruits with alcohol
Although alcohol can kill the bacteria on the surface of the fruits, it will change the fruits’ color, fragrance and taste. The acidity in the alcohol and fruits will affect each other and thus decrees the nutrient value in fruits. Sixth:Avoid eating fruits without peeling
Some people hold the opinion that there are more vitamins contained in the peer than in the pulpose so that they like to eat fruits with peel. However, they barely seem to realize that fruits will be sprayed with pesticide whenever there are pests on them. The pesticide always penetrates into and stays in the waxy material of the peel.
Seventh:Avoid using kitchen knife to peel off fruits
As the kitchen knife is often used for cutting meat, fish and vegetables, it will consequently bring the parasite or parasitic ovum to the fruits and cause people to get parasitosis. Particularly, the rust on the kitchen knife and the digallic acid contained in the fruit will have chemical reactions, which will result in the deterioration of the apple’s color, fragrance and taste.