天津市读者王秀芹来信问:我想请教一下,冬季防寒保暖应注意哪些问题?专家:寒冷的冬季最让人头疼,不少人想了各种方法防冷,但其中有些方法是不可取的。下面介绍一下,大家不要犯类似的错误。日晒取暖时间别过长。针对有些老年人喜欢晒太阳取暖的习惯,医生提醒人们,晒太阳时间太长 Tianjin readers Wang Xiuqin letter Q: I would like to ask about the winter cold warm should pay attention to what issues? Experts: the most troublesome winter headaches, many people think of a variety of methods to prevent cold, but some of these methods is not desirable. Here to introduce, we do not make a similar mistake. Do not warm the sun too long. For some elderly people like to bask in the habit of heating, doctors remind people that the sun is too long