David, I just re-listened to your Feb interview with Dr. Stuve and Dr. Galipo on long COVID. Such a shame that you weren't able to finish talking about the 6 categories of herbs to consider (and anything else you might have added to the discussion). Interesting that there haven't been many (if any?) questions about COVID in class so far - I've been holding off on asking, myself... but this week I'm dealing with acute COVID so there's no time like the present. In the interview you were able to mention anti-inflammatory herbs and immune amphoterics, and you got cut off before getting into immunoregulatory herbs. Any wisdom you'd be willing to share about herbs for dealing with COVID (acute, medium, or long) would be much appreciated. I know it's a huge topic! Thank you.

OK, I discovered that they had you back! Just listened to the 3/1 broadcast, and have one follow-up question: You said there were six categories of medicinal herbs you often use in treatment, but only discussed five (anti-inflammatories; immunoregulators; immune amphoterics; nootropics; hypercoagulation-inhibitors). What is the sixth category? I'm grateful for all your work on this topic.

Endothelial strengthening/stabilizing herbs like Amla, Hawthorn, Blueberry, etc.