It is up to the physician to investigate and evaluate patients that are possible suspects for secondary causes for osteoporosis, which may require different types of treatment. Vitamin D is a helpful part of the overall treatment strategy for treating or preventing osteoporosis. By no means is this the only form of treatment for osteoporosis. That's an excellent question. Unfortunately, there are no early symptoms.
Osteoporosis is a silent disease.
Usually, when one manifests a symptom such as pain from a broken bone, it is far too late. It is important for each of us to understand the risk factors for osteoporosis and make lifestyle changes that will hopefully prevent this silent disease. It is never too late to begin treatment. First of all, you need to understand your risk factors. Some risk factors are modifiable, such as diet and exercise.