Chewable calcium hydrogen phosphate tablets can play the following roles: First, it can play a role in the prevention and treatment of osteoporosis, the main component of these drugs is calcium hydrogen phosphate, which is easily absorbed and utilized after intake into the human body, so it can play a role in the prevention and treatment of osteoporosis caused by calcium deficiency. This drug is suitable for women in the menopause, as well as the elderly routine to take to play the above-mentioned therapeutic effect. Secondly, it can play a role in preventing low blood calcium. Some patients may have a significant decrease in blood calcium levels due to vomiting, diarrhea, sweating and other reasons. At this time, there may be some heart arrhythmia, muscle spasms, which is what the people call cramps, you can take such drugs to relieve the symptoms of the role. Third, it can play a developmental role, in the growth and development of children and fetal development require a lot of calcium, at this time to give the target population to supplement such preparations, can promote their growth and development.