I have more than 6 months taking high doses of L Glutamine 8 to 10 g a day, NAG, 750 mg a day, 8 slipery elm capsules, 3 DGL capsules, Vitamin E 400 mg, Vitamic C 2000 mg, Vitamin D3 20 000 u, Vitamin A 10 000 u, Colostrum 6 capsules, Omega 3 4 capsules a day, and still feel my intestines are damaged. I have treated candida very strong too.