Natural food dye companies are ramping up production after RFK Junior's call to eliminate artificial colors by the end of 2026, and more and more companies have announced that they're working towards that goal. But some food executives say an industry-wide transition could take more than 6 years. Sensient Technologies might not be a household name, but you probably have its products in your home.As one of the world's largest dye manufacturers, it's been in business for almost 150 years and has been producin ...