Functional foods comprise of nutraceuticals, probiotics & prebiotics.
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Functional foods, nutraceuticals, probiotics, and prebiotics are all related to promoting health, but they have distinct characteristics:
Functional Foods
Functional foods are traditional or staple foods that provide essential nutrition and have potentially positive effects on health. They may contain ingredients, such as probiotics and prebiotics, that provide health benefits beyond basic nutrition. Examples include yogurt, cheese, and foods fortified with vitamins and minerals.
Nutraceuticals
Nutraceuticals are products isolated or purified from foods and generally sold in medicinal forms. They are often used to provide health benefits and prevent diseases. Nutraceuticals can include vitamins, minerals, herbal extracts, antioxidants, and dietary supplements.
Probiotics
Probiotics are live microorganisms that, when consumed in adequate amounts, provide health benefits to the host. They are commonly found in fermented dairy products like yogurt, as well as in dietary supplements. Probiotics are known for their positive effects on gut health and immunity.
Prebiotics
Prebiotics are non-digestible food ingredients that promote the growth of beneficial microorganisms in the intestines. They are commonly found in foods such as whole grains, bananas, onions, and garlic. Prebiotics help support the growth of probiotics and contribute to gut health.
In summary, while functional foods, nutraceuticals, probiotics, and prebiotics are all related to health, they have distinct characteristics and roles in promoting well-being. Functional foods provide essential nutrition and additional health benefits, nutraceuticals are isolated or purified products with health benefits, probiotics are live microorganisms that benefit the host, and prebiotics are non-digestible ingredients that support the growth of beneficial gut microorganisms.