·As featured in Newsweek, Melatonin may be one of the most significant nutritional breakthroughs this decade. Melatonin is a hormone produced from the pineal gland which is nested at the center of the brain. Melatonin production declines as we age, from a 50% loss in production at age 45 to a slow trickle at age 80. This decline in Melatonin production is considered a major cause for insomnia. Melatonin helps promote sound sleeping habits foraq healthy, happier and longer life spans.