The cover image 'The Old Ruin' was painted by the Austrian artist Regine Dapra two months before her vertebral collapse and the subsequent diagnosis of 'advanced osteoporosis'. At that time, she had no idea that her work unconsciously depicted the ruinous state of her bones. The diagnosis of 'osteoporosis' often comes as a complete surprise to those affected, including Regine Dapra. After a period of despair and confusion, she found new courage and changed her lifestyle. She altered her diet and incorporated exercise and daily physical training into her routine. In this way, she was able to live well with her illness for a long time and regained joy and well-being. With this book, Regine Dapra has shared her personal experiences with this insidious disease with others affected and has inspired them.