There are two primary reasons why buying foreign products is becoming more and more popular. First reason is subjective reason. Due to the curiousity of people about the diversity of foreign local specialities and the extensive advertisement about the great advantages as well as the good quality of those imported products, people want to buy and enjoy them regardless of the price. Furthermore, people no longer eat only food that is grown seasonally and locally, instead, we demand our fruits and vegetables all year round.     
   The other reason that leads to this problem belongs to objective reason. There are some food crops can not be grown in several countries due to the lack of  weather and natural conditions, so they depend on imported food from other countries for domestic consumption. Additionally, this can contribute to engage in international commerce between countries.
     
    Fortunately, several appropriate measures could be taken for reducing this problem. First measure is that the government should ensure food hygiene and safety before allow to divide these food products to supermarkets as local people tend to be worry about the sanitary conditions of domestic products, thus, they choose to buy foreign products instead. There are also should be traceability stamps sticked on local food so as buyers could see the source of the food. A second measure would be the extensive advertisement about the high quality of the local products with a reasonable price and what advantages of buying them, so that both locals and foreigners could get access to these products.
 
    To summarise, it is clear that there are various reasons for the perchasement of foreign food outweigh that of domestic food, and steps should be taken to diminish this problem.