If you have parasites (especially the amoeba type which cause leaky gut) you cannot tolerate probiotics. Infact probiotics feed parasites which makes symptoms worse. This happened to me and many others. Amoebic parasites are VERY common. Do not panic - just do a parasite cleanse. My leaky gut was such that I couldn't tolerate any of the above mentioned "probiotic" foods until I addressed the parasite problem.