Bones are the framework of our body, and a disease such as osteoporosis makes them porous and fragile. As a result, a person can break, for example, a leg just by tripping. Why do bones lose their strength? Where does this strange illness come from? How to prevent meeting him? How to recover from it? How to preserve the foundation of our entire body - our bones? How to avoid the appearance of a type of osteoporosis - periodontal disease, which threatens the health of the gums and teeth, preventing a person from fully absorbing food? You will learn the answers to these and other questions about bone health from the book by doctor Alexandra Vladimirovna Vasilyeva.