偏食某些食物,以致食用过量,可引起皮肤变色,例如摄取动物性脂肪和蛋白质过多,可使皮肤颜色变得潮红.若同时吃一些含大量叶绿素的蔬菜可减轻这种反应;吃入荔枝过多,肤色变为绯红,乃因荔枝果糖含量高,导致肝中葡萄糖转化酶来不及将果糖转化为葡萄糖而潴留于血中所致,纠正的方法是适量进食,已有皮肤色变者可多喝水以加快排泄,或用月桂叶、菊苣根捣汁冲饮;过多吃胡萝卜、番茄、黄花菜、 Partial eclipse of certain foods, resulting in excessive consumption, can cause skin discoloration, such as the intake of animal fat and protein too much, can make the skin color becomes flushed.If also eat some vegetables containing large amounts of chlorophyll can reduce this reaction; eat litchi Too much, the complexion becomes crimson, because litchi fructose content is high, leading to hepatic glucose convertase too late to fructose into glucose and retention in the blood caused by the correct method is to eat moderate, there may be more skin color change Drink water to expedite excretion, or use laurel leaves, chicory roots Dudou red drink; too much to eat carrots, tomatoes, lily,