Home Relationships Let Your Kids Eat Mud & Play In The Dirt. Here’s Why... LifestyleRelationships Let Your Kids Eat Mud & Play In The Dirt. Here’s Why Germs Are Good By Genpie - October 20, 2019 118 0 Facebook Twitter Google+ Pinterest WhatsApp You should let you kids eat mud and play in the dirt, because germs are good for them. It builds a robust immune system.