Food processing and global trade flows: What are the trends? Economies around the world are increasingly adopting public health policies aimed at improving nutrition and reducing the onset of diseases such as heart disease, stroke and diabetes. In parallel, public health agencies and researchers are focusing more and more on whether the processing of foods (through the use of additives, preservatives and flavourings) negatively affects health. So, what are the trends for trade in various categories of food and what tariff levels do economies apply?
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