Dietary supplements: efficacy, safety, and use

Supplements

Too often, people do not get the necessary vitamins and minerals from the foods they eat on a regular basis. This is especially true when they are eating fast foods, not concerned about their daily intake and/or dieting. In such cases, then, it may be helpful to take daily supplements. There are several things that should be kept in mind when buying and taking these vitamins and minerals to ensure that they "supplement" health, not worsen it. Unlike drugs, the Food and Drug Administration (FDA) does not approve such dietary supplements for safety and effectiveness. Dietary supplement manufacturers / distributors have the responsibility of ensuring that their products are safe and label information is accurate and truthful.

First, it is very important to talk with a doctor or other healthcare provider (nutritionist, pharmacist) who has knowledge about supplements to obtain reliable information. (Individuals need to be trained professionals and have necessary expertise. This does not include general clerks in drug store or health food shop.) These are pharmaceuticals and can cause health problems if not taken correctly or if the wrong ones are taken. For example, too much of certain supplements may be toxic. They could also have unwanted side effects, especially with certain illnesses or pregnancy. There are also some supplements in health food stores that are questionable as to their safety.

According to the FDA website, the label of a dietary supplement or food product may contain a health claim that describes the relationship between a dietary supplement ingredient and reducing risk of a disease or health-related condition; a nutrient content claim that offers information on the relative amount of the product's nutrient or dietary substance; and the structure/function claim that provides a statement describing how the supplement could affect the body's organs or systems and on any specific disease. FDA must receive the text of the structure/function claims within 30 days of putting the product on the market. The labels must also include Product labels containing such claims must also include a disclaimer that reads, "This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease."