An overview of nutraceuticals: current scenario

Area of Science:

• Food Science
• Pharmacology
• Nutritional Science

Background:

• The use of food for health and disease treatment is a long-standing practice.
• Many modern pharmaceuticals originate from substances historically used in crude food forms.
• The term 'nutraceuticals' was coined in 1989 to define these health-promoting food-derived products.

Purpose of the Study:

• To review and classify the diverse range of available nutraceuticals.
• To discuss the significance and applications of nutraceuticals in health and disease.
• To examine the regulatory landscape and emerging trends like nutragenomics.

Main Methods:

• Literature review and classification of nutraceuticals based on their sources.
• Analysis of scientific literature on the health benefits and disease-preventive properties of nutraceuticals.
• Exploration of regulatory frameworks and current research in nutragenomics.

Main Results:

• A comprehensive classification of nutraceuticals from various origins.
• Evidence supporting the role of nutraceuticals in promoting health and managing diseases.
• Insights into the regulatory status and the growing importance of nutragenomics.

Conclusions:

• Nutraceuticals represent a significant category of health-promoting compounds derived from food.
• Understanding their sources, benefits, and regulatory aspects is crucial for their effective utilization.
• Nutragenomics holds promise for personalized nutrition and disease prevention strategies.