I experience gas and bloating.

I have diarrhea or loose stools.

I have bouts of constipation.

I frequently burp.

I feel full after eating a small meal.

My pants get tighter after eating a small meal, or my pants don't fit at the end of the day.

I suffer from food cravings.

I have undigested food in my stool.

I experience a sense of hunger all the time, even after I've eaten a meal.

I have brittle fingernails and toenails.

I have foul-smelling gas and stool.

I have yellow stools.

I struggle with losing weight / maintaining a healthy weight.

I have frequent infections.

Do you eat three balanced meals every day?

Do you frequently take antibiotics?

What is your age?