Simple Steps to Defeat Colds and Viruses

There are many lessons learned and to be learned about optimal health in the last 20 months. Scientific studies have shown that oral and nasal health is a barrier to infection. This week, Dr. Kahn reviews the science of saline, povidone-iodine (Betadine), and hydrogen peroxide irrigation. This episode is brought to you by safepickles.com . Use the discount code Kahn2021 for 20% off at checkout.