Certain food items like cabbage, radish, turnip and certain meat products too cause a foul smell in stool and cutting down these food
items also helps. If it persists, then talk to your doctor.
will have to be looked into such as intestinal infection, celiac disease, Crohn’s disease, short bowel syndrome, malabsorption syndromes, chronic pancreatitis or hepatitis and cystic fibrosis. You will need to consult a gastroenterologist then. Hope this helps. Take care!