Jan De Vries
Jan de Vries has written extensively on alternative health issues and is the author of the bestselling alternative medicine series By Appointment Only, Well Women; Nature's Gift and Jan de Vries Healthcare. He has also published the first two volumes of his memoirs: A Step at a Time and Fifty Years Fighting.
Jan de Vries has written extensively on alternative health issues and is the author of the bestselling alternative medicine series By Appointment Only, Well Women; Nature's Gift and Jan de Vries Healthcare. He has also published the first two volumes of his memoirs: A Step at a Time and Fifty Years Fighting. See less