8 Signs That You Have A Leaky Gut And How To Fix It

2. Increased food allergies
Unfortunately, food allergies and leaky gut syndrome seem to create a vicious cycle, as one affects the other. As undigested food particles pass through the intestine, these allergies get worse, then these allergic reactions increase permeability even further. Meaning, this syndrome can actually make you allergic to foods that you would normally digest.