Ep 26 - What the heck is nutritional yeast anyway?

Summer is here, and while Michelle and Kevin are out enjoying the weather, they're not inside recording podcasts. So throughout summer, they will bring you shorter "snack-size" episodes they're calling "summer shorts." This week, Kevin gets an answer to a question about an ingredient he has been using for years, but never knew what, exactly, it was. Holy Marmite, Batman!