食品安全问题关系到人民身体健康、社会稳定以及经济发展。“三鹿奶粉”事件以来,政府采取了大量的措施,然而“毒奶粉”再次流入市场又暴露了大量的食品安全方面的问题。本文从食品卫生问题发生的原因着手,以美国为学习借鉴的榜样简单介绍了改进食品安全问题的措施。 The issue of food safety is related to people’s health, social stability and economic development. Since the Sanlu Milk Powder Incident, the government has taken a number of measures. However, the return of “poison milk” to the market has exposed a great deal of food safety problems. This article starts with the reasons for food hygiene problems, and briefly introduces the measures taken by the United States to improve food safety by learning from it.