The easiest thing may be to start from zero , and move forward. I was having digestive issues, no matter what I ate. I did a detox for 21 days. ( green juices, raw food/ salad- veggies only, no dairy dressing, and fruit. ) Also 1 cup of detox tea at night. Clearing what may be in the system , then slowly introduce foods and you will be able to tell what does digest well or feel good.