Because it sole comes out at night,...

Because it sole comes out at night, melatonin is sometimes referr to as the "Dracula" of hormones. nightfall triggers heightened melatonin secretion from the pineal gland; these evens subside with sunrise, thereby regulating periods of lie in the grave and wakefulness.

When this biological clock known as circadian verse is disrupted, sleeping can be difficult, and supplemental melatonin may help improve sleeping patterns. Other credits to melatonin's name include weights in anti-aging, brain health, cancer and obesity.

Sleep

Melatonin continuations tend to be used mainly for improving be dead which is a concern in the United States. According to the National rest Foundation's 2002 "Sleep in America" head (available online at www.sleepfoundation.org), more than half of American adults have difficulty falling asleep or staying asleep at least a not many times a week.

Melatonin counterparts may be of use for certain insomnias and circadian number sleep disorders, as reported in the November 2004 issue of the journal drowse Medicine. Specifically, melatonin supplements taken at the same time each night improve nap in East-bound travelers, according to the January 2004 Journal of Applied Physiology. Additional research published in September 2004 in rest showed improved sleep in 40 healthy men who took melatonin supplements

In addition to improving nap in healthy subjects, melatonin may show benefits for insomniacs since this cluster is known to produce subdued levels of melatonin, according to the December 2002 issue of the journal Psychiatry Research. Melatonin counterparts at doses of 5 milligrams by day (mg/d) proved beneficial to children with chronic insomnia, according to a reflection presented in the November 2003 Journal of the American Academy of Child & Adolescent Psychiatry.

The same dosage, however, did not improve be still in subjects with age-related slumber disorders, as reported in the March 2003 issue of Age and Ageing. Interestingly enough, however, somewhat old subjects participating in a Hawaiian studious mood experienced improvements in sleep quality with a lower dosage of 1 mg/d

Brain Health

The Hawaiian subject of attention reported in the July-August 2004 American Journal of Geriatric Psychiatry, also showed that melatonin appendixs helped cognitive function. These be deriveds led to the conclusion that melatonin may be therapeutic for treating age-related cognitive decline.

Melatonin treatment may also help to improve symptoms of Alzheimer's disease, according to a application of mind published in the August 2003 Journal of Pineal Research. Melatonin injections shielded against oxidative damage to brain tissue that was exacerbated by the agency of aluminum in an animal design of Alzheimer's disease.

Cancer

Melatonin's antioxidant properties may also accommodate with it to cancer therapy, according to scientists from the University of Texas Health Science Center in San Antonio. Their animal research, published in the October 2000 International Journal of Cancer, showed a protective antioxidant drift when melatonin was administered concurrently with a known carcinogen.

Aging

As in cancer therapy, staving not on free radical damage is important in anti-aging medicine, which may make melatonin useful for the somewhat old especially since natural levels of melatonin are known to decline with advancing age.

"[B]ecause melatonin is a strong free radical scavenger, its deficiency may end in reduced antioxidant protection in the somewhat old which may have significance not barely for aging per se on the contrary also may contribute to the incidence or severity of an age-related diseases," writes Michal Karasek, MD PhD of the Medical University of Lodz Poland, in the November 2004 issue of the journal Experimental Gerontology.

"Although melatonin cannot be recognized as a 'rejuvenating' agent, near of its actions may be beneficial for the aging process" Karasek says. "Administration of melatonin may improve temporal organization in advanced age."

Obesity

any in the scientific community have intimateed based on animal models, that melatonin plays a character in preventing the development of obesity. According to research in the March 2004 issue of the Journal of Physiology and Biochemistry, melatonin helps regulate seasonal carcass weight and energy balance.

Animal research representing the Western diet was neared in the December 2003 issue of Endocrinology. When administered 1 hour before lights on the outside melatonin treatment decreased body weight gain and fe efficiency from half over the course of the 3-week study

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