If they were medicines that could be bought, the media would celebrate them enthusiastically. However, the most effective things remain largely unnoticed because they lack a lobby. There is not much profit to be made from them, which is why hardly anyone is interested in publicizing these health recipes. In the course of her journalistic research, Andrea Tichy has repeatedly come across this. Particularly the things that cost nothing are often the most effective. Whether it’s about fasting, which can cure diseases, sunbathing, which can boost the vital production of vitamin D, or walking, which helps prevent the leading cause of death - cardiovascular diseases - while also enhancing well-being and fitness. This book provides impressive evidence that nature offers us a wide range of free vitamin sources and remedies.