In this video from yelkaim1 we learn how to heal leaky guy syndrome with colon cleansing at home. Leaky guts are bad because toxins can leak through the intestines into the blood stream and cause problems such as allergies. Toxins form the bowels can come back into the blood which is another terrible thing too. To heal this you can take glutamine. You can buy this at any health food store. Another thing is to take probiotic. You want more good bacteria. Fermented foods are good too such as sauerkraut.