謠言：不少消費者反應(yīng)，荔枝吃多了會口干舌燥，易“上火”。

Rumor: Many consumers have responded that eating too much lychee will make your mouth dry and easy to get angry.

真相：科信食品與營養(yǎng)信息交流中心科學(xué)技術(shù)部主任阮光鋒認(rèn)為，“上火”是一個民間說法，目前沒有明確的科學(xué)定義。荔枝糖分高，吃太多就會攝入大量糖分，高糖會增加血糖負(fù)荷，高血糖負(fù)荷飲食會加劇痤瘡；同時，荔枝的高糖分會讓口腔處于高滲狀態(tài)，因此食多者會感覺口干舌燥。

The truth: Ruan Guangfeng, director of the Science and Technology Department of the Kexin Food and Nutrition Information Exchange Center, believes that "getting up" is a folk saying, and there is currently no clear scientific definition. Lychee is high in sugar. If you eat too much, you will consume a lot of sugar. High sugar will increase the blood sugar load. A high blood sugar load diet will exacerbate acne. At the same time, the high sugar content of lychee will make the oral cavity in a hypertonic state. Dry tongue.

刺鼻的荔枝有害不能吃？清洗即可

The pungent lychee is harmful, can't you eat it? Just clean

謠言：有傳言稱有些小販會用硫酸或者鹽酸制成“保鮮水”給荔枝噴灑，使其賣相更好。這種荔枝聞起來有刺鼻的味道，不能吃。

Rumor: There are rumors that some vendors use sulfuric acid or hydrochloric acid to make "preservation water" and spray lychees to make them look better. This lychee smells pungent and cannot be eaten.

真相：美國普度大學(xué)農(nóng)業(yè)與生物系食品工程專業(yè)博士、科普專家云無心表示，為了保鮮，荔枝確實會用到保鮮水，但對人體無害，只需要在吃之前認(rèn)真清洗就好。

The truth: Yun Wuxin, a Ph.D. in Food Engineering from the Department of Agriculture and Biology at Purdue University and a popular science expert, said that in order to keep fresh, litchi does use fresh water, but it is harmless to the human body. You only need to wash it carefully before eating.

From website: http://xinhuanet.com/