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ren ti qi guan shuai lao shi jian biao
Author(s): 
Pages: 38
Year: Issue:  5
Journal: Health Life

Abstract: 脸部皮肤:女性19岁半就开始长出第一条皱纹;男性35岁脸部皮肤开始出现干燥、粗糙、松弛、面部轮廓不再清晰. 肺:20岁开始衰老.肺活量从20岁起开始缓慢下降,到了40岁,一些人就开始气喘吁吁.30岁时,男性每次呼吸会吸入946毫升空气,而到70岁,这一数字降至473毫升.
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