Who really invented peanut butter & jelly?

Who invented the PB&J?  Are PB&J sandwiches actually healthy for you?  Do folks eat PB&Js all over the world or just in America? Find out more & get your free activity guide at www.WhoSmarted.com  See omnystudio.com/listener for privacy information. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.