Nutraceutical and functional foods are in trend nowadays. Consumers are showing great interest in adapting nutraceutical/functional foods in their regular diet because they not only provide good nutrition but also have therapeutic properties. Various nutraceuticals have different mechanisms of action and are hence used as alternative pharmaceuticals for mitigating health problems. Research in the field of health-promoting foods has been escalating since the last decade. In recent years, a growing interest related to nutraceuticals has arisen among different vulnerable groups of the society...