The food and chemical industries have claimed for decades that all food enhancers are well tested and safe. And some of them are really safe, while others can cause cancer in animals, as well as other health problems. However, the history of food enhancers is full of controversy and it turns out that after many years of use, they pose a health risk. It may surprise you that some food enhancers are contained in your favorite foods, such as bread, baked goods and sweets, pastries, carbonated drinks. Their negative effects should not be underestimated, so we divided the topic into two parts and this is the continuation.