人到老年,不论男女,常在面部及手臂等处出现一块块稍突出皮肤表面的褐色斑,这就是老年性色素斑,又称“老人斑”或“寿斑”。“寿斑”的多少和出现的早晚,每个老年人都不尽相同,究其原因可能与各自的饮食习惯不同有关。老年人为什么会长“寿斑” People to the elderly, both men and women, often appear in the face and arm, etc. a little prominent brown spots on the surface of the skin, which is senile pigmented spots, also known as “age spots ” or “life spot ”. “Life expectancy ” how many and appear sooner or later, each of the elderly are different, the reason may be related to their different eating habits. Why the elderly president “life spot”