Starfish has the effect of clearing heat and relieving heatstroke. As a kind of disease, summer heat is obviously seasonal in nature, and summer heat passes through the heart, which is easy to deplete qi and injure fluids, so summer heat disease is often accompanied by symptoms of heartburn and thirst. Starfish has a certain blood circulation, eliminate blood stasis, swelling and pain, for the pain caused by bruises, can be used with frankincense. Starfish is rich in iodine, for the lack of iodine caused by neck enlargement has a certain effect, especially hard lumps, starfish has a soft role, with oysters have better results. People who usually have excessive stomach acid can roast this product and eat it, together with corrugated seeds, which can enhance the effect. Modern research has found that starfish has a certain effect on cancer prevention, for the late side effects of chemotherapy, also has a slowing effect, can be powdered and swallowed.