別吃太多的口香糖??????????請問這是真的麼 - 健康
By Tom
at 2005-01-14T00:00
at 2005-01-14T00:00
Table of Contents
走在路上,隨時可發現有人隨口嚼著口香糖;調查顯示,人們認為口香糖可以讓口氣清新,有利於社交活動。雖然嚼口香糖可增加唾液分泌,也有助於咬合的訓練,但醫學專家指出,嚼口香糖太久,可能對健康產生不良影響。由於大部分口香糖是以蔗糖為甜味劑,咀嚼時,糖分會長時間在口腔內停留,口腔中產生酸性物質,對牙齒產生腐蝕、脫鈣,從而誘發齲齒。其次,瑞士一項研究發現,常嚼口香糖會損壞補牙的物質,使其中的汞釋放出來,造成血
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