Famed American illustrator Norman Rockwell 's works were closely associated with the Boy Scouts of America for much of the 20th century. Beginning in 1913, Rockwell began illustrating covers of Boys' Life, the magazine for BSA youth.
Major signs and symptoms of leaky gut syndrome include: 1  Facial swelling upon exposure to strong smells. 2  Bloating, gas, and cramps immediately after eating. 3  Alternating bouts of constipation and diarrhea.  Headaches, poor concentration, and 1  irritability. Food Allergies. 2  Headaches. Irritability.  Lack of concentration.
Increased intestinal permeability can lead to the symptoms of irritable bowel syndrome. In a person with leaky gut syndrome, the lining of the intestines is more porous than it should be, which can cause undigested food particles and toxins to enter the bloodstream.