Definition:
Nutraceuticals, a portmanteau of “nutrition” and “pharmaceutical,” are products derived from food sources with extra health benefits in addition to their basic nutritional value.
They are often used to promote general well-being, control symptoms, and prevent malignant processes.
The term can refer to isolated nutrients, dietary supplements, genetically engineered foods, herbal products, and processed foods such as cereals, soups, and beverages.
Examples:
Lycopene in tomatoes, used for its potential role in lowering the risk of certain types of cancer.
Omega-3 fatty acid supplements derived from fish oils for cardiovascular health.
Probiotic supplements intended to support digestive health.
Key Points:
Nutraceuticals can be isolated from foods or synthesized to be used in medicinal forms.
They are often sold as pills, powders, or other medicinal forms, not as regular foods.
They may be used to improve health, delay the aging process, prevent chronic diseases, or support the structure or function of the body.