9 burned bamboo salt is the top grade of Korean bamboo salt, It contains up to 80 varieties of mineral to replace nutrition lost due to use of chemical fertilizer during plantation.High oxidization resistance level ( ORP -400mV ) to detoxify polluted materials. It help to maintain the PH of our body, can neutralize the acidic toxin in our body rapidly such as uric, high blood sugar, high cholesterol etc. To improve the digestive system problem like gastropathy, gastric ulcer, intestinal disorder, hemorrhoids or constipation. For heart diseases, hypertension and kidney failure cases, be advised to take bamboo salt instead of chemical salt.