https://www.sciencedaily.com/releases/2017/11/171116132135.htm To absolutely no one's surprise, when the price of vegetables is lowered to be closer to the price of chips people buy more vegetables
When vegetables are closer in price to chips, people eat healthier

A new study determined that the difference in price of healthy foods compared to unhealthy foods plays a significant role in whether people have a healthy diet.

@And_Zoidberg It's hard to resist the cheap.