@anniepie i just want to share what my doctor (infectiologue) said to me for MAC . If we were doing bronchoscopy to everybody 80% of the population have it in their lung but it is not active on every one. It is when he start colonized (being active) the problem comes. The cocktail hasn’t been proven totally efficient And the secondary effects isn’t worth the cause in your case. He also said that our acid stomach reflux is mostly the cause according to the scientists he was told at his last conference. So I took care of my stomach first then all possible allergies. With Clear lung extra strength I use it only when I feel a slight difference in my breathing. I ignore the MAC so do not worry too much even if you tested positive as long as your stomach is find no reflux, no sputum and slime throat and your breathing. I recognized that the symptoms are not the same for everyone but it is worth to share my experience. I have no fear from it anymore! Have a Lovely year 2020! Stay home ! Stay Safe!