Back in the ‘50s and ‘60s, Adelle Davis, the controversial but widely popular nutritionist, coined the phrase, “You are what you eat.” Today, the idea that what you eat affects your health and well-being is widely accepted.

Back then, one of the evils that Adelle Davis wrote about was processed foods. Today, the U.S. Department of Agriculture defines processed foods as any raw agricultural commodity that has been altered from its original state. That can include cutting, drying, freezing, pasteurizing, or packaging, which means most foods today are processed.