What are you asking? What are you experiencing that suggests "mal"-digestion is present? You question will be better answered if we can hear from you: 1) your bowel habits (have these changed)? ; 2) food intolerances noted; 3) unwanted weight loss/gain? ; 4) co-morbidties (are you diabetic, on medications that alter digestion)? ; 5) appetite/fullness; 6) bleeding; 7) symptoms that cause you to feel digestion is impaired?