The Benefits and Hazards of Nutritional Supplements

Topics: Nutrition, Vitamin, Medicine Pages: 2 (399 words) Published: April 5, 2011
Many physicians recommend their patients to take nutritional supplements. Nutritional supplements are a recent addition to the drug industry. They have benefits to a person’s body, as well as hazards.

Nutritional supplements, also known as dietary supplements, are intended to supplement the diet and provide nutrients. Several nutrients include vitamins, minerals, and proteins. Certain countries define dietary supplements as foods, while others refer to them as drugs.

There are numerous benefits to nutritional supplements. One benefit is that they boost your immune system. The stronger your immune system, the more resistant your body can be against disease. For example, vitamin C can help you avoid colds and related illnesses. In addition to that, nutritional supplements are also useful in getting rid of toxins in your body. Poisons can cause illnesses if they stay in an individual’s body. Antioxidants can help the immune system minimize toxins. Next, it has been shown through research that the regular use of multivitamins and mineral supplements by the elderly could improve immune function and thus reduce infectious disease. Also, nutritional supplements help people overcome various nutritional deficiencies. Taking nutritional supplements in proper amounts will assist you in maintaining optimum health. Another advantage of nutritional supplements is that they can reduce the cost of health care. Treating patients who have diseases can cost a lot of money for governments. Nutritional supplements are cheaper to use. Moreover, they may prevent health- and diet-related issues.

As with all drugs and medications, nutritional supplements do have side effects. For instance, a person may experience physical symptoms arising from the wrong mixture of vitamins. Some supplements cause sensitivity to the sun, which, in turn, increases the risk of cancer. Other supplements can increase the possibility of bleeding. Dietary supplements can also interact with certain...
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