This was in a major city (Guangzhou). I think China has its own issues with food safety and additives. Very little regulatory action has led to some very nasty

This was in a major city (Guangzhou). I think China has its own issues with food safety and additives. Very little regulatory action has led to some very nasty stories about adulteration and gastric problems. I think when I was in China I was basically in a perpetual state of food poisoning for several years.