CW supplementation inhibits the high levels of inflammation induced by DSS, suppressing excessive inflammatory mediators (serum TNF‐α, IL‐1β, and IL‐6), downregulating the overexpressed mRNA levels of TNF‐α, IL‐1β, IL‐6, TLR4, and iNOS, while upregulating IL‐10, thereby alleviating colitis. This evidence concerns the gene IL10 and colitis.