Tuna
Food processing plants and fish farms are concentrated in or near urban areas in China. Toxic compounds have poisoned the air, water, and soil in these locations. “in these farms, it is common practice to let livestock and poultry roam freely in fields and to spread livestock and poultry waste on fields or use it as fish feed.” the United States Department of Agriculture discovered after conducting an inquiry.
Frozen Spinach
According to safety inspection specialists, frozen spinach in both Japan and China contains abnormally high levels of pesticides. Avoid spinach imported from China if you want to preserve your health.