Methyl Sulfonyl Methane (MSM) is a newly discovered item for body nutrition, it has therapeutic value and health care function to human body disease, MSM is the human survival essential medicines by developed countries,it has a large number of applications. The application research about MSM has not yet been carried out in our country, so all the MSM produced have been exported. Now,more and more people realized the MSM is good for health care.Research shows that MSM is in greatest demand in foreign markets.