Nutritional Supplement

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A nutritional supplement is a broad category that describes a group of vitamins, minerals, amino acids, herbal supplements, hormones like melatonin and some steroids. The Food and Drug Administration requires manufacturers of dietary supplements to be responsible for ensuring their product is safe before it hits the market. The FDA's role is to take action against an unsafe dietary supplement product after it reaches the market. Because the Food and Drug Administration classifies dietary supplements as foods, and not as drugs, the oversight for supplements is different than for prescription drugs.

Nutritional supplements are any product that is intended to supplement the diet and contain any of the following dietary ingredients:

A vitamin
A mineral
An herb or other botanical (excluding tobacco)
An amino acid
A dietary substance for use by people to supplement the diet by increasing the total dietary intake, or
A concentrate, metabolite, constituent, extract, or combination of any of the above

Furthermore, it must also conform to the following criteria:

It is intended for ingestion in pill, capsule, tablet, powder or liquid form.
It is not to be represented for use as a conventional food or as the sole item of a meal or diet.
It is labeled as a dietary supplement.
While hormones are not included in the above list, some hormones are labeled as "dietary supplements".

Dietary supplements are permitted to make structure and/or functional nutritional value claims. These are broad claims that the product can support the structure or function of the body, as in "glucosamine helps support healthy joints", "the hormone melatonin helps establish normal sleep patterns". The FDA must be notified of these claims within 30 days of their first use, and there is a requirement that these claims be substantiated.

Be aware that possible dangerous supplement-drug interactions can occur. Nutritional products may be derivatives of an "herbal" or "natural" source, but that information alone does not ensure the product's safety. Many of these products can produce pharmacological side effects when combined with other drugs. Investigating potential reactions before using a new medication or nutritional supplement will enable you to safely benefit from the best of both traditional and alternative remedies. The best way to do that is to seek medical advice from your physician regarding possible interactions.

Before considering taking a nutritional supplement, keep in mind you may be getting the recommended daily allowances of most vitamins, minerals and herbal supplements through your daily dietary intake already. Consuming a diet that is healthy and nutritious is favorable over supplementation. Upon further review, if you feel you are not getting the proper nutrition, talk to your doctor or nutritionist about the right nutritional supplements for you. It is highly recommended you thoroughly investigate any type of dietary supplement for its safety, effectiveness and nutritional value before you start a daily regimen.

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