Piperine is widely used in the food industry as a natural flavor enhancer due to its pungent taste. It is a key component in black pepper, contributing to its characteristic spiciness. In the pharmaceutical sector, piperine is utilized to improve the bioavailability of various drugs and nutrients by enhancing their absorption in the body. It is also incorporated into dietary supplements for its potential antioxidant and anti-inflammatory properties. Additionally, piperine is being studied for its role in weight management and metabolic health, as it may influence fat metabolism and energy expenditure. In traditional medicine, it is used for its purported digestive and respiratory benefits.