WHAT ARE NUTRACEUTICALS?
In today's fast-paced world, many people find it difficult to get all the essential nutrients their bodies need from their daily meals. This has led to the growing popularity of nutraceuticals—food-based products designed to supplement the diet and support overall health.
What Are Nutraceuticals?
Nutraceuticals are food-derived products that provide nutrients which may be lacking in a person's regular diet. They are believed to offer various health benefits and help maintain overall well-being. Unlike prescription medicines, nutraceuticals are generally available over the counter in pharmacies and health stores.
The word "nutraceutical" was coined in 1989 by American physician Stephen L. DeFelice.
It is a combination of the words "nutrient" and "pharmaceutical", and the term is included in the Oxford English Dictionary.
TYPES OF NUTRACEUTICALS
Nutraceuticals are broadly classified into two main categories:
1. Dietary Supplements
Dietary supplements are concentrated sources of nutrients available in the form of tablets, capsules, powders, liquids, or gummies. They help provide nutrients that may be missing from a person's regular diet.
These supplements are especially useful for people who have deficiencies of certain nutrients. Common examples include:
●Vitamins A and C
●Lycopene
●Selenium
●Glucosamine
When taken under proper guidance, dietary supplements can help improve nutritional status and support overall health.
2. Functional Foods
Functional foods are everyday foods that have been enriched with additional nutrients to make them healthier.
Examples of functional foods include:
●Iron-fortified breakfast cereals
●Vitamin-enriched fruit juices
●Prebiotic and probiotic yoghurt
●Whole-grain snacks
●Energy bars
●Oat bran
●Soy products
●Fish oil
These foods not only provide basic nutrition but also offer additional health benefits.
HEALTH BENEFITS OF NUTRACEUTICALS
Many nutraceuticals are promoted for their ability to improve overall health and reduce the risk of certain health problems. Some of their commonly claimed benefits include:
●Supporting eye health through nutrients such as lutein and omega-3 fatty acids, which may help lower the risk of cataracts.
●Improving digestive health with prebiotics and probiotics, which help maintain a healthy balance of beneficial bacteria in the gut.
●Boosting energy levels.
●Promoting better sleep.
●Supporting healthy skin.
●Helping regulate normal body functions.
While many of these benefits are supported by research for specific nutrients and situations, the effectiveness of individual nutraceutical products can vary.
USE THEM WISELY
Although nutraceuticals can be beneficial, they are not a substitute for a balanced diet and a healthy lifestyle. Like all foods and supplements, they should be consumed in moderation. Taking excessive amounts may cause unwanted side effects or interfere with certain medicines.
Before starting any dietary supplement, it is always advisable to consult a doctor or a qualified healthcare professional, especially for children, pregnant women, elderly people, or individuals with existing medical conditions.
CONCLUSION
Nutraceuticals bridge the gap between food and medicine by providing nutrients that support health and well-being. Whether in the form of dietary supplements or functional foods, they can play an important role in maintaining good health when used responsibly. However, the best foundation for a healthy life remains a balanced diet, regular physical activity, adequate sleep, and healthy lifestyle habits.
DID YOU KNOW?
●The term "nutraceutical" was introduced in 1989 by American physician Stephen L. DeFelice.
●The word combines "nutrient" and "pharmaceutical."
●Nutraceuticals are available without a prescription but should still be used responsibly.
●Functional foods are ordinary foods that have been enhanced with extra nutrients to provide additional health benefits.
