It's a long shot, but my mild long covid symptoms practically disappeared since I've been taking MCT oil regularly. I was motivated to try it after reading this article: https://pubmed.ncbi.nlm.nih.gov/37415915/.
I drink two cups of coffee a day (in the morning and after lunch), and I put a tablespoon of mct oil in each of them.
In the first few days I had minor diarrhea, probably it makes sense to introduce it more incrementally to avoid that.
I only started taking mct oil a few weeks ago (but I felt the effects basically immediately). I've been using this product (I think it is a local hungarian brand) https://nordvital.hu/products/mct-olaj-500-ml , but I doubt that the effects are specific to this one.
