According to Reuters, food coloring Red 2G, also known as E 128, is being reviewed by the European Food Safety Authority (EFSA) for its potential to cause cancer. This color is used to some sausages and burger meat, and is currently already banned in Australia. When ingested by animals, this coloring is converted into a chemical called aniline, which may affect the cell’s genes and causing cancer. Although EFSA isn’t calling a ban on E128, it is no longer using a “maximum daily intake recommendation” on foods with Red 2G.