Experts Say Avoid These 6 Foods to Prevent Bloating and Digestive Issues

Stomach upset, including uncomfortable bloating, constipation, diarrhea with fatigue and weakness, brain fog, and rectal bleeding from internal hemorrhoids, can all be signs that your gut is out balance, Dr. Dixit says.

But because these are also signs of other conditions, don't try to self-diagnose. Keep a diary of what you're eating and the symptoms you're having, then share it with your doctor or a gastroenterologist.