As we learn more about COVID-19 each day, the medical community is adapting to how they treat it as they go. 

But while scientists rush to develop vaccines, Dr. William Li says food is the key tool in the toolbox that almost everyone can access themselves at home to help fight the illness. He is an internationally renowned physician, scientist, and New York Times best selling author.

Dr. Li & Dr. Susanne talk about how COVID-19 is affecting more than the lungs and the respiratory system, improving immunity and protecting ourselves with food, and the benefits of kimchi and other fermented foods.