"You are what you eat" - this is particularly true when it comes to osteoporosis. It is even claimed that an unfavorable diet is the biggest risk factor for developing osteoporosis. Conversely, this means that an adequate diet can positively influence the course of the disease. Therefore, nutrition should not only be seen as a supplier of important nutrients but also as a significant risk factor. In a serious and complex condition like osteoporosis, many factors play a role. A targeted dietary approach can positively affect the disease process in many patients. But what does the right diet for osteoporosis look like? Which foods are actually suitable for positively impacting bone health? And which ones are harmful and contribute to further deterioration?.