Nutraceuticals (Dietary Supplements or Vitamins)
Overview
Nutraceuticals, also known as dietary supplements or vitamins, form a significant part of health and wellness regimes worldwide. They contain concentrated amounts of vitamins, minerals, fibers, fatty acids, and other essential nutrients derived from foods and herbs that complement our diet. Considered a part of the preventative health care approach, nutraceuticals bridge the gap between medication and nutrition.
Types of Nutraceuticals
Nutraceuticals come in various forms:
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- Functional Foods: These include whole foods that have beneficial effects on health beyond basic nutrition, like oats, whole grains, fatty fish, and fruits & vegetables.
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- Dietary Supplements: Available in the form of pills, capsules, powders, or liquids, these products supplement your diet with additional vitamins, minerals, and other nutrients.
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- Medicinal Foods: These are specially formulated for nutritional management of diseases, such as protein powders for muscle wasting diseases.
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- Farmaceuticals: These are genetically modified foods that contain health-promoting or disease-preventing properties.
Causes of Deficiencies
While a well-rounded diet should provide necessary nutrients, deficiencies can arise due to excessive alcohol consumption, smoking, unhealthy diet, certain medications, digestive disorders, ageing, and certain diseases.
Symptoms of Nutrient Deficiencies
Symptoms vary widely based on the type of deficiency. They may be subtle or severe, including fatigue, shortness of breath, dizziness, pale or yellowish skin, irregular heartbeats, weight loss, and frequent infections.
Diagnosis of Deficiencies
Health professionals may use a range of tests, including blood tests, physical examination, and dietary assessment to identify nutritional deficiencies.
Treatment Options
Nutritional deficiencies are primarily addressed by making necessary dietary changes and incorporating suitable nutraceuticals under professional guidance.
Living With Nutraceuticals (Dietary Supplements or Vitamins)
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- Maintain a Balanced Diet: Although nutraceuticals can supplement your diet, they don’t replace a balanced, healthy diet.
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- Follow the Recommended Dosage: More is not always better. Too much of certain vitamins and minerals can be harmful.
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- Regular Check-ups: A trained healthcare professional can help you monitor your nutrient levels and adjust your supplement routine as needed.
When to Seek Help
If you experience persistent symptoms of nutritional deficiencies even after following a balanced diet and taking recommended supplements, seek medical attention. Also, certain supplements can interact with medications, so always inform your healthcare professional about any supplements you are taking.
Remember, self-diagnosing and self-treating any health condition can lead to severe complications. Always seek the advice of a healthcare professional before starting any new dietary supplements.
