Abstract

Dietary bioactive components, naturally occurring compounds found in various foods, have gained significant attention for their potential health benefits. This article explores the diverse sources, mechanisms of action, and impact on human health of these compounds. Dietary bioactives encompass polyphenols, flavonoids, carotenoids, and more, and they can be found in fruits, vegetables, herbs, spices, nuts, whole grains, legumes, and even dairy and seafood. These bioactives exert their effects through antioxidant activity, anti-inflammatory properties, modulation of cell signaling, gene expression, and influence on gut microbiota. The consumption of bioactives has been associated with numerous health benefits, including improved cardiovascular health, reduced cancer risk, weight management, enhanced brain health, better digestive health, and enhanced skin health. This article delves into the world of dietary bioactive components, shedding light on their potential to promote overall well-being.