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2012年9月22日 星期六

What Happens When The Brain Doesn't Produce Enough Melatonin


Almost everyone knows that the depletion of hormones in the body can effect the way the body functions so it should come as no surprise that the decrease or lack of melatonin can have significant effects on your ability to get the proper amount of rest you need.

Let's take a look at how Melatonin regulates sleep How deprivation takes place, and what sleep remedies may be available in order to help us get the rest we need to function in today' society.

Melatonin:

Melatonin is a hormone that is released when we are getting ready to sleep so how does it work? Our body's need hormones to function correctly, And our brains need melatonin to make them work properly. It is produced deep in the brain and released in extremely small and minute doses. One of the functions of this hormone is that it allows the body to know when to sleep and how much sleep to get. Melatonin is triggered by the decrease of light. Therefore this hormone is released at night when we need to get sleep. If our brain does not produce enough Melatonin either due to no decrease in light or a hormone imbalance it is very likely that sleep disorders including:

Lack of good quality sleep.

You may fall asleep, but, you won't stay asleep and though in some cases you may not even realize that you are waking up you may awake dozens or hundreds of times during the night resulting in lack of rest and adequate sleep to function as you should.

Insomnia.

Some times you will find it impossible to fall asleep. You may lay awake all night tossing and turning. You may feel exhausted, but still you will not sleep.

Wakefulness.

You may fall asleep for a short period of time only to find yourself a few minutes or an hour or two into sleep, wide awake and unable to return to sleep. Even when it is early in the morning you will get out of bed and you will feel exhausted.

In most cases normal sleep remedies have little or no affect on people who suffer from melatonin sleep disorders. Who is Most Likely To Suffer From Melatonin Depletion There may be medical reasons why some people suffer from melatonin sleep deprivation but, in most cases lifestyle is the main cause for this hormonal imbalance. If people work funny hours then they seem more at risk especially if they are surrounded by bright lights. If you travel long distances especially through different time zones,and also if you do not go to bed at a reasonable hour.

Remedies For Melatonin Depletion.

If you think that you may be suffering from Melatonin sleep deprivation you should seek medical attention before embarking on any sleep remedies to cure this problem. You need to know why you aren't getting the quality sleep that you should be having.It might just simply be your brain is short of Melatonin.

If the cause of your sleep deprivation is low Melatonin levels there may be several sleep remedies that can help including changing your lifestyle and allowing enough time for your Melatonin levels to readjust. Any other sleep remedy should be discussed with your doctor and he or she may subscribe a sleep remedy that will help restore your Melatonin levels.

Copyright (c) 2011 P& D publishing




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2012年8月25日 星期六

Type 2 Diabetes - Low Melatonin Levels Produced By The Brain May Help Cause Diabetes


Melatonin is a hormone involved in our normal 24 hour sleep-wake cycle. It is secreted by the pineal (pine cone-shaped) gland in the brain, and is secreted more at night than during the day. Jet lag, night work, and poor eyesight are all conditions in which normal melatonin schedules are disrupted.

Insomnia is a problem seen frequently in people diagnosed with Type 2 diabetes, and researchers at the University of Surrey in Guildford, in the United Kingdom, compared melatonin levels in diabetics with those of non-diabetic men.

Their study, published in June 2012 in PLoS One, included 45 to 65 year-old men. The melatonin levels were found to be higher:


in both lean and obese non-diabetic men, than
in the obese Type 2 diabetic men.

Both obese and lean non-diabetic men were found to produce more melatonin at night than did the men with Type 2 diabetes.

From the above information, it was concluded melatonin could possibly play a role in the development of Type 2 diabetes.

In August of last year investigators at the Geriatric Medical Center in Pardes Hana, Israel, reported the results of a study on melatonin for treating insomnia in diabetes. Their work, published in the journal Diabetes, Metabolic Syndrome and Obesity, included 36 older people suffering with both insomnia and Type 2 diabetes.

The people given melatonin supplements showed significant improvement in their sleep. After 5 months, the older people taking melatonin also showed a 1 per cent improvement in their HbA1c percentage.

From this study, the researchers concluded melatonin was effective for treating insomnia and also blood sugar control.

Although melatonin supplements are available, they should only be taken with caution. Common side effects include:


daytime drowsiness,
dizziness, and
headaches.

Abdominal discomfort, mild anxiety, irritability, confusion, and depression have also been reported.

It can also interact with other medications, including anti-diabetic drugs. Other drugs with which it interacts include:


anticoagulants (medications that slow clotting or dissolve clots),
immunosuppressants (mediations that suppress the immune system), and
oral contraceptives.

Melatonin should be taken only with the knowledge and advice of your doctor. Many people think that as melatonin is a hormone which is part of the normal sleep-wake cycle, they can take increased doses to help them fall asleep more quickly. The hormone plays a role in insulin regulation, so people diagnosed with Type 2 diabetes need to use particular caution in using supplements. Doses also vary widely, from 0.5 mg to 5.0 mg. It is not recommended for long-term use, so should usually not be used for more than two months.




How do you start to create a healthy lifestyle today so you can avoid feeling stressed due to lack of restful sleep?

For nearly 25 years Beverleigh Piepers has searched for and found a number of secrets to help you build a healthy body.

The answer isn't in the endless volumes of available information but in yourself.





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