@mikesixtysix Yes, point of contention between urine and serum. I've done both and serum actually makes the most sense to me. If you have the antibodies in your blood, your body has been fighting mycotoxins. Dr. Andrew Campbell is adamant about that and he makes lots of sense to me. Campbell is also adamant that binders do not work. I feel pretty darn good. I do feel I have a bit of masking (GLP1 side effects clouding how I feel about mold illness) going on with GLP1, because GLP1 makes me feel a bit lousy some of the time. I can’t wait to be in weight maintenance mode and get a serum test that shows my antibodies on the wain.