Chronic stress should not be taken lightly. Doctors and dentists around the country are reporting hair loss, skin rashes and cracked teeth that they believe may be connected to stress during the pandemic. CNN’s Chief Medical Correspondent Dr Sanjay Gupta talks with stress researcher Professor Kate Harkness about how our bodies are impacted by stress and what we all can do about it. To learn more about how CNN protects listener privacy, visit cnn.com/privacy