据研究发现:慢性中毒引起高血压最常见的原因有铅中毒。既往接触铅较多的人群高血压发生率也较高,所以要消除工作和居住环境的铅污染问题,在接触铅以后应尽量减少其对机体的影响。铅来自何方铅是一种重金属元素,我们经常使用的电池、含铅汽油的废气、涂有油漆的用品以及皮蛋等? According to the study found: chronic poisoning caused by hypertension the most common cause of lead poisoning. In the past, people with higher levels of lead also had higher rates of hypertension. Therefore, to eliminate lead contamination in work and living environment, the impact on the body after exposure to lead should be minimized. Lead from which lead is a heavy metal elements, we often use the battery, leaded gasoline exhaust, painted supplies and preserved eggs, etc.?