Immune System Part 1: Why Do We Get Sick?

In part one of this two part series, Dr. Alex breaks down the two main theories that exist to explain what happens when our bodies are exposed to viruses & bacteria, and why our overall health plays a big role in our ability to fight off the cold & flu. Join our Facebook group:  https://www.facebook.com/groups/happyhealthystrongpodcast Follow us on Instagram: @happyhealthystrongpodcast Contact us: [email protected] This podcast is for educational purposes only and is not intended as medical advice. Thank you for listening!