Your brian fog more than likely comes from excess inflammatory cytokines as a result of specific T-cell populations depleted by covid. Maybe try fixing that by

Your brian fog more than likely comes from excess inflammatory cytokines as a result of specific T-cell populations depleted by covid. Maybe try fixing that by regenerating part of your thymus glad with growth hormone—-either endogenous via HIIT workouts or externally administered (see the TRIIM trial).