Yes, Chu Yuan is a health care product, which can't take the place of medicine, and is basically of little help to patients. Can be combined with diet therapy, eat more foods that can enhance immunity and resist gastric cancer, such as yam, lentil, coix seed, water chestnut, day lily, shiitake mushroom, shiitake mushroom, sunflower seed, kiwi fruit, fig, apple, sardine, honey, pigeon egg, milk, pig liver, worm, Hericium erinaceus, abalone, Flammulina velutipes and sea cucumber.