Benefits of Zinc Supplements

Zinc is an essential mineral that the body requires for a variety of vital processes--manufacturing DNA, maintaining a healthy immune system, and maintaining one's sense of taste and smell. However, the human body does not have the capacity to produce zinc on its own, so it must be obtained from other sources such as diet or from zinc supplements. Read on to learn the benefits of zinc supplements.

Fight Cold Infections

• WebMD cites a number of studies that indicate that zinc supplements may help shorten the length and severity of a cold, as well as prevent a cold infection (see Resources). For this purpose, zinc supplements in the form of lozenges or a nasal spray were found to be easier to absorb in the treatment of the cold virus.

Male Reproductive Health

• According to Nutri Herb, Inc. (see Resources), zinc supplements are essential for the healthy functioning of the male reproductive system. They help in maintaining normal sperm counts, boosting libido and regulating testosterone metabolism. Zinc supplements may also help to shrink an enlarged prostrate gland for mild to moderate cases.

Immune Booster

• According to Dr. George Obikoya of The Vitamins & Nutrition Center (see Resources) lists a healthy immune system among the benefits of zinc supplements. This mineral is necessary for the production of T-cell lymphocytes, a form of white blood cells that enhance the body's ability to prevent and fight infection. As an immune booster, zinc supplements are of particular benefit for people who have weakened immune systems as a result of advancing age or medical conditions.

Zinc Deficiency

• Zinc deficiency commonly manifests in slow-healing wounds, retarded growth, mental dysfunction, diarrhea, hair loss and thinning hair, sterility and loss of appetite. Taking zinc supplements can help prevent these symptoms.

Considerations

• WebMD notes that prolonged use of zinc may hinder the body's capacity to absorb copper. For this reason, it is essential to ensure that your zinc supplements also contain copper. Consult with your health care practitioner on the appropriate zinc and copper dosage you should take. Zinc supplements should be taken with food, because they may cause nausea otherwise.