Does Anyone recommend which tests to use for the following. Have a 16 year old Athlete whose HCL levels are low. ( needs 6 digest force with every meal) Since taking him off gluten and dairy, his acne on his face and back have reduced, but are still present. He has sleep issues but the amount of mag . ( so his calf skin fold reading is high) I have him using mag, doing a glutamine loading protocol and putting him on Probiotic and an additional enzyme. He's getting stronger, but isn't gaining much lean mass or losing bodyfat. BF% is 20% (Cortisol, Hamstring, calf, and Quad are high), He clearly has inflammation. When he isn't on the HCL or enzymes he has no appetite, and gets diarrhea. So there's clearly some sort of GI issue and why we've added more easily digestible proteins into the diet. The athlete's parents have a limited budget, so am planning on doing the MRT test. Does anyone recommend any additional tests? Would it be worth it do an environmental pollutant profile? Any feedback would be great.