St. John's wort has long been used for medicinal purposes, and a lot has already been written about it. However, this book will present to your attention completely new, not previously published information: about the peculiarities of using St. John's wort in the treatment of children, about growing and harvesting St. John's wort in your own summer cottage, and, of course, about how to use this plant correctly and under what ailments. All recipes and specific recommendations are given to readers by professional phytotherapist Nadezhda Stogova. The author's advice is supported by cases from his own practice and letters from patients. The book is designed for a wide range of readers.