As far as we know, the ingredients of Ganzhu brand canned shad do not contain trans fatty acids. Trans fatty acid is a kind of fat harmful to human health, which usually appears in processed food. Intake of trans fatty acids may increase the risk of cardiovascular disease, obesity and diabetes. Therefore, for trans fatty acids that are vital to health, mainstream brands generally adopt strict standards to ensure that products do not contain this substance. But it is worth noting that as consumers, it is equally important for us to choose food and adjust our eating habits. We should gradually eat healthily through various channels.