So, I'm not doctor, but I know that a lot of autoimmune diseases (I have a couple) can appear after a bad infection that your body fights off. So getting checked for the common AI diseases (Hashimoto's/Grave's, T1D, Lupus (It's never lupus), Crohn's, etc.).
Anti-inflammatory diets seem to help a lot of people with autoimmune disorders, because a flareup typically stems from stress or inflammation. Removing dairy and wheat didn't do anything for me, though.
I never got COVID, but I had a bad flu when I was a teen in the early 00s, and "new" research suggests that is when my body flipped a switch and now I develop a bunch of antibodies that attack a few systems, but good news is I'm basically NEVER sick anymore (might just be a coincidence, though).
Anti-inflammatory diets seem to help a lot of people with autoimmune disorders, because a flareup typically stems from stress or inflammation. Removing dairy and wheat didn't do anything for me, though.
I never got COVID, but I had a bad flu when I was a teen in the early 00s, and "new" research suggests that is when my body flipped a switch and now I develop a bunch of antibodies that attack a few systems, but good news is I'm basically NEVER sick anymore (might just be a coincidence, though).