中新网8月31日电 中国农业大学食品科学与营养工程学院营养与食品安全系副教授范志红于做客中新网《新闻大家谈》。在谈到时下非常流行的食疗问题时，范志红认为食疗的效果一定是长期才会见效，不要对食疗期待过高。

Beijing on August 31, China agricultural university in food science and nutrition engineering college nutrition and food safety system, an associate professor at FanZhiGong to visit Beijing《News everyone talking about》。When talking about nowadays is very popular food therapy problem，FanZhiGong think food therapy effect must be long-term will act，Don't expect too much of diet。

　　范志红首先介绍说，东西可以分成三个类别：一是食物，二是药食皆用、有一定治疗作用的，还有就是药，三者是不一样的。食物是大自然当中存在的，但是被我们的祖先上百万年以来不断筛选，证明是最安全，最温和，可以天天吃的东西，把它称为食物。

FanZhiGong first said，Things can be divided into three categories：One is food，The second is medicine food all use、Have certain effect of treatment，There is medicine，Three is not the same。Food is of the nature of existence，But by our ancestors millions of years continuously screening，Proof is the most safety，The most gentle，Every day can eat of thing，Call it food。

　　范志红指出，食物吃了一天血压就降，是根本不可能的。食物除非成年累月的吃，才有可能使血压表现出下降趋势，但是药会在几天内见效，因此食物跟药物劲是不一样的。范志红同时指出，食物是以供应营养为主，药是为了治疗效果，并不含有营养素。食物在给我们提供营养素的同时，如果有相关的治疗效果也得长期才肯出来，而所谓食药兼用的物质是介于两者之间。

FanZhiGong pointed out that，Food to eat a day began to fall blood pressure，It was not possible。Eat food unless year in and year out，We can get sphygmomanometers shows downtrend，But medicine will in effect within a few days，Therefore food and drug strength is not the same。FanZhiGong also pointed out，Food is mainly supply nutrition，Medicine is to treat effect，Does not contain nutrients。The food at the same time to provide us with nutrients，If there are relevant treatment effect also get long-term willing to come out，The so-called food and drug combination material is fall in between。

　　关于食疗，范志红认为，首先不要期待太高，食疗一定是长期才见效的。第二就是要搞清楚疗得对不对，吃错了方向可能适得其反。范志红举例说，餐馆所称的一些菜有美容、壮阳、补气等效果，不要听信。吃一顿肯定起不到作用，如果起作用一定是加了药。加药可能有用，也可能正相反。范志红建议，去餐馆吃饭时，不要优先点保健菜，除非事先清楚，或问一下专家自己适不适合吃，否则很可能吃完以后痘痘出来了，口干舌燥，眼睛发红，给自己找麻烦。

About diet，FanZhiGong think，First, don't expect too much，Food therapy must be long to get effective。The second is to make clear therapy is right or not，Eat in the wrong direction may backfire。FanZhiGong for example，Some of the food restaurants says there is a beauty、Strong sun、Effect of tonifying qi，Don't listen to。Eat a meal can certainly play less than action，If action must be added medicine。Dosage may be useful，May also be on the contrary。FanZhiGong Suggestions，When to go to a restaurant，Don't first point health food，Unless prior clear，Or ask the expert himself suits to eat，It is very likely to eat after blain blain out，thirsty，Red eyes，Give trouble trouble till trouble。

　　关于网上流传的“牛奶炖香菇可以治鼻炎”，范志红指出，个人的鼻炎有很多种原因，一种治疗方法只可能治疗一种原因，不可能全部都解决，一种方子就算有效有也只有几分之一的可能对某个人有用。

About popular online“Milk stew mushrooms can treat rhinitis”，FanZhiGong pointed out that，Personal rhinitis have a variety of reasons，A kind of treatment method can only treat a reason，Can't all solve，A prescription even if effective have only a fraction of a possible to one person useful。

　　同时，范志红指出，牛奶、香菇都是食物不是药物，除非长期食用，短期见效的可能性是微乎其微的。但是长期吃的其它食物所产生的影响，可能会影响到食疗方法的影响，因此所谓的食疗神奇作用可能性是非常非常小的。

At the same time，FanZhiGong pointed out that，milk、Mushrooms are not food drugs，Unless the long-term edible，The possibility of a short-term response is very slight。But long-term to eat the impact of other foods，May affect to the influence of the dietotherapy method，So the so-called food therapy magical action possibility is very very small。

　　最后范志红指出，这两种食物都没有毒，营养价值也不错，吃吃是肯定没有害的，如果大家想试一试她并不反对。

Finally FanZhiGong pointed out，These two kinds of food are no poison，Nutritional value is also good，To eat is sure no harm，If you want to try her not against。