This week on the Brainwaves podcast: Gardening. It’s good for your physical health and your food budget. We have an interview with Chris Lowry, an associate professor of integrative physiology at CU Boulder, who wants to make a stress vaccine out of an unseen ingredient hidden deep in the soil. We also talk to Jill Litt, a CU Boulder environmental health researcher, who’s traveled the world and found that getting your hands dirty is good for your neighborhood, too. And we join community gardener John Day on a tour of his plot.Music credits“Sand Castles” by The Green Orbs: https://www.youtube.com/watch?v=YsLLzbb7Y8g“Air Hockey Saloon” by Chris Zabriskie; license https://creativecommons.org/licenses/...) Source: http://chriszabriskie.com/vendaface/ Artist: http://chriszabriskie.com/ Music promoted by Audio Library https://youtu.be/-NEsfl50G7s“Thingamajig” by Audionautix, licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...) Artist: http://audionautix.com/ Music promoted by Audio Library https://youtu.be/TlFjGbUMAfk