This book is an effort to help the common people, who may be experts in their respective fields, but have little or no knowledge about what they eat, their correct proportions, their calories and importance. This book has been written specifically for heart patients, more specifically for people suffering from coronary heart disease. The zero oil cooking that is being advocate in this book will in a great way a stop the supply of fats and cholesterol. So any person having heart aliments must make use of this book. This book is also directed to educate people who not only want to cook healthy vegetarian food but also want to know more about the scientific aspects of food.