All I know is as soon as I went all in, everything went in remission. Ibs is your body reacting to food. Every cell in your body is a protein synthesis factory. Please watch out for the disinformation. Plants are causing so much harm. I know. I didn't believe it either. Because they are good for us right? My body didn't get that memo. Get a blood test. Try strict carnivore for 3 months. Eat beef, butter, eggs and bacon. Test your blood again. For severe cases it may take longer but you will see improvement. Watch out for caffeine and alcohol and spices. On carnivore, fat is your friend. And finally. There has never been a study that shows 100 percent that meat causes cancer. Enough of the madness.