P K Sasidharan is the former Professor and Head, Department of Medicine, Govternment Medical College Kozhikode, Kerala. Dr. Sasidharan completed his MBBS from Calicut University, securing gold medal for highest marks in Medicine, and had MD from PGIMER Chandigarh. His career spanning over three decades has been recognized with several awards. These are: Calicut Medical College Alumni Oration, G. K. Warrier Memorial Oration, National Hypertension Oration, 'Netaji Oration', Fellowships of Indian College of Physicians and of International Medical Science Academy. Books by P K Sasidharan HEAL-THY INDIA:Untold Secrets of Health Care