I have had some times when I have numbness in parts of my body, hands, feet. I take Gabapentin and yes, I do believe that it is due to Long COVID. I walk barefoot as much as possible. I know that most people can't do that in stores, work etc., but just outside. I also believe that we can get energy from the earth itself. I recommend watching "Earthing". Some think it is b.s., but I believe it to be true due to my belief we are all connected with everything (people, plants, animals, earth and the Universe.). Some will scoff, and that is ok. I know that it has helped me. I have gone to the beach several times in the last 3 years I have had this and sitting with feet in the sand all day, I felt better, as well as the power and benefits of the ocean.