Some people now adays tend to to buy food locally produced than getting the imported ones for two main reason, and whether is based on health concerns or economical issue, both are believed to be good trend.
Consumers who choose to buy local goods rather than the imported ones regarding health benefits, as the local products shall contain less preservatives than the imported, because the imported goods contain more chemicals adding that results in extending the validity duration of products. For instance, some people are afraid to consume other countries products especially for the first time, as they have now idea of the addings that might irritate their stomach. For example, products of Asian origin contains a lot of spices/soar flavor that may leads to colon upset if consumers is not into spicy food.
On the other hand, there are some economical reasons behind prefering the local goods purchasing, because it is considered cheaper when compared to imported, which makes it a better option especially in todays expensive world. Moreover, some intent to participate in encouraging the local economy by consuming the local goods, which is resulted in increasing the whole country growth. For example, local dairy products are much cheaper than the overseas imported ones.
To sum up, whether the reasons behind buying local food more than imported is consisting on health aspects or economical fundamentals, its an advantage trend.