Role of nutraceuticals in modern health plays the most crucial role as patients are suffering from so many chronic health disorders which if treated alone with allopathic medications remain a big challenge both for general and oral health physician.This textbook contains detailed description and mechanism of various nutraceuticals that can be given as an adjunct to patients for faster better and early cure of underlying diseases.The role of nutraceuticals is not only important for people suffering from health disorder but should also be part of normal healthy life style of all individuals.