I have Leaky Gut and possibly the onset of CFS in my young body. Well, today the Micronized Glutamine arrived and I took half a teaspoon. I dont know how much that its but for me it looked like 5 grams. Im doing this as reccomended by the user Gestalt to seal the leaky gut. That was 5 hours ago or so. Now im having some nausea and dizzyness. Nothing that I cannot handle, but its annoying. Will continue with the Glutamine and will update the thread with other things I want to do with my whiny stomach like Probiotics, parasite cleanses, bowel cleanses etc If this nausea thing continues I will lower the dosage. I have read about people curing leaky gut with low micronized dosages. So far, the most helpful thing for me have been Digestive Enzymes and Ox Bile, intestinally wise.