Description: Nutraceuticals are foods that, in addition to providing essential nutrients, contain beneficial additives for health and possess medicinal properties. These products sit at the intersection of nutrition and pharmacology, offering benefits that go beyond mere sustenance. Nutraceuticals can include a variety of bioactive compounds, such as antioxidants, vitamins, minerals, and phytochemicals, which contribute to disease prevention and health maintenance. Their relevance has grown in recent decades, driven by an increase in awareness about health and wellness, as well as the search for natural alternatives to conventional medications. The nutraceutical industry encompasses everything from dietary supplements to functional foods, and their use has become popular in various cultures as part of a holistic approach to health. In summary, nutraceuticals represent a category of foods that not only nourish but also promote overall health and well-being, making them an attractive option for those looking to enhance their quality of life through diet.
History: The term ‘nutraceutical’ was coined in 1989 by Stephen DeFelice, founder of the Nutraceutical Foundation, to describe products that lie between food and medicine. Since then, the industry has evolved significantly, driven by scientific research supporting the benefits of certain foods and bioactive compounds. Over the years, numerous studies have demonstrated the efficacy of nutraceuticals in the prevention and treatment of various diseases, leading to an increase in their popularity and acceptance in the market.
Uses: Nutraceuticals are primarily used to complement the diet and enhance overall health. They can be found in supplement form, such as capsules or tablets, as well as in functional foods that have been enriched with beneficial compounds. Their use ranges from the prevention of chronic diseases, such as diabetes and cardiovascular diseases, to support for digestive health and improvement of the immune system.
Examples: Examples of nutraceuticals include fish oil, which is rich in omega-3 fatty acids and is used for cardiovascular health; the probiotic Lactobacillus, which supports digestive health; and antioxidants like resveratrol, found in red wine and associated with anti-aging benefits. Other examples are vitamin D supplements, which aid in calcium absorption, and turmeric extracts, known for their anti-inflammatory properties.
