(7 mins) Transcript. Dr Greger's summary: "Plant-based diets can be 98 percent effective in keeping ulcerative colitis patients in remission, blowing away other treatments."

(5 mins) Transcript. Dr Greger's summary: "The toxic rotten egg gas hydrogen sulfide may explain why animal protein is associated with inflammatory bowel disease."

(5 mins) Transcript. Dr Greger's summary: "If the avoidance of sulfur-rich proteins and food additives can help prevent inflammatory bowel disease, might similar dietary changes help prevent relapses of ulcerative colitis?"

… but where are these 'sulfur-rich proteins' found? And what's the explanation for the damage they may cause? Please see next video.

(5 mins) Transcript. Dr Greger's summary: "Sulfur dioxide preservatives in dried fruit, sulfites in wine, and the putrefaction of undigested animal protein in the colon can release hydrogen sulfide, the rotten egg gas associated with inflammatory bowel disease."

(5 mins) Transcript. Dr Greger's summary: "A double-blind, placebo-controlled trial found a dramatic effect of the anti-inflammatory spice pigment curcumin against inflammatory bowel disease."

(4 mins) Transcript. Dr Greger's summary: "A randomized, double-blind, placebo-controlled trial found wheatgrass juice to be safe and effective in the treatment of an inflammatory bowel disease."