N-Bone Suspension offered by our company, is used to prevent or treat low blood calcium levels in people who do not get enough calcium from their diets. It may be used to treat conditions caused by low calcium levels such as bone loss, weak bones, decreased activity of the parathyroid gland, and a certain muscle disease. N-Bone Suspension may also be used in certain patients to make sure they are getting enough calcium. Having the right amounts of vitamin D, calcium, and phosphorus is important for building and keeping strong bones.