Peter Laker, C.H., R.H., C.C.Ir., is a Clinical Herbalist and Iridologist and teaches Herbal Studies. He is a graduate of the Dominion Herbal College and studies with the General Council and Register of Consultant Herbalists (Great Britain). He was president of the Central Canadian Herbal Practitioners Association and a board member of the Iridologists' Association of Canada. Peter is a professional member of the Ontario Herbalists Association and the Iridologists' Association of Canada and has been in private practice since 1981.