DHEA, or dehydroepiandrosterone, is a steriod hormone made from cholesterol. It is made in both men and women and is a product of the adrenal glands. DHEA concentration is higher in men because it's also produced in the testes. Concentration peaks in early adulthood, and thereafter, it declines with age. The decline of DHEA with age is not exhibited by other adrenal hormones.
Benefits of DHEA
DHEA is proclaimed for its anti-aging benefits. Since it declines with age, it is plausible that supplementing DHEA could minimize age-related symptoms. DHEA is recognized for its ability to boost the immune system. A University of Utah study on mice showed that DHEA improves responses to vaccine in older mice. DHEA helps in preventing atherosclerosis. Prevention of atherosclerosis yields good blood pressures and maintains adequate function of the heart. DHEA is beneficial against auto-immune disease such as lupus; in auto-immune disease, the body attacks itself. DHEA is also protective against osteoporosis. DHEA plays a major role in an individual's overall health. DHEA also helps in dealing with stress. Increasing DHEA typically improves an individual's perception of herself psychologically and physically.
Symptoms of DHEA Deficiency
DHEA deficiency can affect mood and, in come cases, depression. Lack of DHEA may cause loss of hair on the scalp, armpits and in the pubic area. Loss of sex drive can occur as well. Loss of sex drive can either be a result of the psychological impairment or from changes in levels of sex hormones.
Diseases Associated with Low DHEA
Low DHEA levels are seen in some cancers. Diabetes may occur as a result of low DHEA. DHEA enhances the action of insulin, which allows the cells to use glucose. Low DHEA is also associated with Inflammatory diseases such as rheumatoid arthritis and fibromyalgia. Low DHEA also is a predisposition for heart disease.
Supplementation of DHEA
DHEA can be taken orally at doses of 5 to 10 mg daily. The maximum dose of DHEA daily should not exceed 2,000 mg.
Side Effects of Excess DHEA
In men with BPH, or benign prostatic hyperplasia, DHEA in excess can complicate symptoms. Excess DHEA interferes with estrogen and testosterone levels.
Warning
DHEA taken at large doses can lead to liver damage. DHEA should not be taken by children, adolescents, pregnant and lactating women.
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