I think that is what's confusing Kiki, the blue box above the green box says not to mix with food LOLThe green box at the bottom of the article...mix it with food.
https://www.backyardchickens.com/ar...medistatin-nystatin-under-construction.74105/
Instructions on Jedd's says to mix with soft food, but use an oil (plume plus) if mixing with seed.
https://www.jedds.com/shop/medistatin/