How does a Fever actually help you? Why do you get a runny nose? How does your Immune System work?
Have you started your FREE TRIAL of Who Smarted?+ for AD FREE listening, an EXTRA episode every week & bonus content? Sign up right in the Apple app, or directly at WhoSmarted.com) and find out why more than 1,000 families are LOVING their subscription!
Get official Who Smarted? Merch: tee-shirts, mugs, hoodies and more, at Who Smarted?)
