Sleep Aids

1. What are sleep aids, where do the main ingredients come from, and what studies give evidence to support this?

• GABA - Increases The Body's Sleeping Cycle
  
  GABA is an extremely powerful amino acid that is specifically classified as neurotransmitter, because it helps nerve impulses cross the synapses and communicate better. Gaba also has many positive effects on the nervous system and the body's sleep cycle.
  
  There have also been many studies done regarding GABA and it's effects on the body's sleep cycle. People found themselves having more vivid dreams and sleeping deeper than before. That effect alone led to increased energy throughout the day. It is definitely no mistake that more and more people are finding themselves turned onto GABA and products containing GABA. There is just no substitute for the energy, and feeling of well-being in your life.
  
  
• MELATONIN - Regulates Body's Sleep Cycle
  
  Melatonin is a neurohormone produced in the brain by the pineal gland, from the amino acid tryptophan. The synthesis and release of melatonin are stimulated by darkness and suppressed by light, suggesting the involvement of melatonin in circadian rhythm and regulation of diverse body functions. Levels of melatonin in the blood are highest prior to bedtime. The release of melatonin correlates with the body's cycle of day and night.
  
  Melatonin has been shown to play an important role in sleeping and much more. What happens is as light inhibits melatonin's production, and darkness stimulates it, melatonin regulates your body's internal clock. Research over the years has shown repeatedly that this hormone helps people sleep more soundly throughout the night without as may awakenings. That effect alone greatly enhances your quality of sleep, and many people will also experience positive mood swings.
  
  Melatonin is also beneficial in helping people that fly overcome jet lag. Jet lag tends to give many people a feeling of being "out of it" or disoriented due to time changes. Melatonin can help you recover quicker from jet lag after extended periods of flight.
  
  
• VALERIAN ROOT - Relaxation And Enhanced Sleep
  
  Valerian root has been used as a sleep aid for over 1,000 years. Valerian root specific properties that help relax the central nervous sytem, promote feelings of calmness, decrease levels of anxiety and stress, and enhance sleep. Additionally, there has been no reported morning grogginess and it is non-addictive.
  
  The effect of an aqueous extract of valerian root on subjectively rated sleep measures was studied on 128 people. Each person received 9 samples to test (3 containing placebo, 3 containing 400 mg valerian extract and 3 containing a proprietary over-the-counter valerian preparation). The samples, identified only by a code number, and presented in random order, were taken on non-consecutive nights.
  
  Valerian produced a significant decrease in subjectively evaluated sleep latency scores and a significant improvement in sleep quality: the latter was most notable among people who considered themselves poor or irregular sleepers, smokers, and people who thought they normally had long sleep latencies. Night awakenings, dream recall and somnolence the next morning were relatively unaffected by valerian.
  
  
• L-TRYPTOPHAN - Increases Brain Levels Of Seratonin And Melatonin
  
  L-tryptophan is one of the eight essential amino acid that is made from plant or animal sources. It has been used to treat sleep problems (insomnia), anxiety, depression, premenstrual syndrome, attention deficit disorder, and for smoking cessation and other conditions.
  
  The way that L-tryptophan helps people sleep better is due to the fact that L-Tryptophan forms 5-HTP, which forms serotonin and melatonin. This is important because serotonin levels effect mood and melatonin affects sleep.
  
  Both of these facts are important because even if your body might be tired, if you are stressed out, then your brain will have a harder time shutting down and allowing you to fall asleep. That is precisely where serotonin works in perfect harmony with melatonin to let you get a deep, relaxing night of sleep.
  
  

2. What can sleep aids do for me?

3. Who needs sleep aids and how much should be taken? Are there any side effects or symptoms of deficiency?

• Having Trouble Falling Asleep
• Restless Sleep
• The Desire For A Quicker Recovery Time If You Weight Train
• More Energy And Mental Focus During The Day

• Possible Depression
• Daytime sleepiness
• Dizziness
• Fatigue
• Headaches
• Reduced alertness
• Vomiting

References:

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