Yogurt
People with ulcerative colitis may want to avoid lactose. However, a 2006 study found that the active culture of Lactobacillus GG, found in some yogurts, could help your gut rebalance its microbiome.
This allows your food to be broken down by good gut bacteria without making you gassy. It is always better to make your own yogurt!
Kimchi and sauerkraut
These are reliable sources of probiotics that help digest and absorb the nutrients and support a healthy intestine.