This is the handbook for every household & is published in direct response to public dem&. In this volume Jan de Vries uses all of his vast wealth of experience to answer hundreds of questions which have consistently been asked of him over the years, from varicose veins to the use of vitamin E, headaches to verrucae, from air & water pollution to ME, candida & other present-day problems. The foreword to this invaluable, easy-to-use reference guide is by Dr Alfred Vogel, author of the million-selling Nature Doctor & himself mentor to Jan de Vries.