Leukemia patients can eat sea cucumber, but in moderation. Sea cucumber contains dietary fiber, sea cucumber mucopolysaccharide and high quality protein and a series of nutritional elements. Consuming sea cucumber in moderation can help patients replenish high quality protein, help leukemia patients improve a series of anemia symptoms and strengthen their body. In addition, sea cucumber is rich in dietary fiber. Sea cucumber can also help leukemia patients maintain a healthy intestinal tract, reduce the occurrence of problems such as constipation and ensure smooth bowel movements. To a certain extent, it can also assist in the treatment of gastrointestinal bleeding.