Will requiring food stamp retailers to sell more healthy food make it easier for SNAP recipients to eat better?

Keri Szejda has a new article on The Conversation on SNAP:

Will requiring food stamp retailers to sell more healthy food make it easier for SNAP recipients to eat better?
https://theconversation.com/will-requiring-food-stamp-retailers-to-sell-more-healthy-food-make-it-easier-for-snap-recipients-to-eat-better-55443