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炎热的夏季,人们对水的需求量大大高于其他季节,适时适量地喝一些冷饮,能清热解暑。现在市场上各种盒装、罐装、瓶装的饮料琳琅满目。对这些饮料偶尔适量饮用倒也无妨,但过量或长期饮用,则对身体健康极为不利。目前市售的饮料中,一般都含有较多糖分以及色素、香精、防腐剂等,食入后可引起机体免疫力下降,抗病能力减弱而引发许多病症。大量进食冷饮,尤其是冰冻饮料,可导致胃肠粘膜血管收缩、胃肠道痉挛
The hot summer season, people’s demand for water is much higher than the other seasons, appropriate and appropriate to drink some cold drinks, heat Jiezhu. Now on the market a variety of boxed, canned, bottled drinks dazzling. Occasionally moderate consumption of these drinks may be anyway, but excessive or long-term consumption, the health is extremely detrimental. The currently marketed beverages generally contain more sugar, colorings, flavors, preservatives and the like, which can cause the immunity of the body to decline after being ingested, and lead to many diseases caused by the weakened disease resistance. Eating a lot of cold drinks, especially frozen drinks, can lead to gastrointestinal mucosal vasoconstriction, gastrointestinal spasm