Health Secretary Robert F. Kennedy Jr. is expected to announce that the Trump administration intends to phase out all artificial food dyes made from petroleum within two years.

The Trump administration is set to unveil a plan to remove petroleum-based synthetic dyes from the country’s food supply, ramping up pressure on food companies, according to a media advisory sent

Some states have already moved to restrict some synthetic dyes and the FDA banned Red 3 from the nation’s food supply.