Nutritional Products

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Nutritional products encompass 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".

The possibility of interactions between nutritional products and prescription drugs is something you need to keep in mind before starting a new supplement regimen. A product may be from an "herbal" or "natural" source, but that alone does not ensure its safety. Combined with other drugs, supplements can produce unwanted pharmacological side effects. Though nutritional supplements may be available without a prescription, it is a good idea to seek medical counsel regarding possible adverse side effects.

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.

The bottom line is, in order to protect yourself; it is highly recommended you investigate nutritional products before you start taking them. Make sure plenty of studies have been conducted that show its nutritional value, safety and effectiveness. A good rule of thumb is to evaluate whether you are already getting enough of the vitamin, mineral or herbal supplement through your dietary intake, without additional supplementation. Eating a healthy, nutritious diet is preferable, if that is a feasible option. If you recognize you are falling short of recommended daily allowances, ask your physician or nutritionist what supplements and dosages he recommends.

In reading the article about this subject I hope you have expanded your knowledge.

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