Long Covid

Question:

Hello, has there been any research if olive leaf extract can help with long covid?

Answer:

No research as far as I am aware.
I have had a few testimonials that Olive Leaf has helped so it is worth a try.
It appears that probiotics also help.

Further, there is some good information here:

https://takecontrol.substack.com/archive?search=long%20covid%20treatment