Melatonin Long Term Effects
Is it Beneficial or Harmful?

While many people are concerned about the Melatonin Long Term Effects, and rightly so since there have been few studies done on melatonin safety, the evidence strongly suggests that melatonin is not only safe to take long term, but that it can be beneficial as well.

Melatonin is best known as a sleep supplement, but it is also a hormone that the body produces naturally from the pineal gland that is located between your eyes, as well as the digestive tract. But some factors cause us to produce less melatonin. Things like:



  • Older age
  • Not getting enough sleep
  • Not getting sleep in pitch darkness
  • Staying up late
  • Exposure to TV and computer screens after dark

Can affect our own melatonin production, and some people have found Melatonin For Sleep to be beneficial. Melatonin supplements have been around for over a decade and seem to have a great record of melatonin safety as shown by:

Should You Take Melatonin Long Term? What are the Melatonin Long Term Effects?


Unfortunately, the longest melatonin safety study to date on humans has lasted 3 years, so we don't know much about melatonin long term effects on very long periods of time. However, this study was done using a MASSIVE Melatonin Dosage given every day with almost no problems- adding fuel to the argument that melatonin safety is amazing and that is has an extremely low incidence of Side Effects of Melatonin and that is is extremely hard to have a Melatonin Overdose.

Beneficial Melatonin Long Term Effects

But aside from the high level of melatonin safety, there may also be good reason to take melatonin on a regular basis as they are more than simply sleep supplements. What most people don't realize is that melatonin is an antioxidant- and a quite POWERFUL one at that.

In fact, it is so powerful that there have been studies showing Melatonin Benefits survival and markers of 'oxidative stress' in hospitalized patients that were SO sick that they were in the intensive care unit for major surgeries, severe burns and life-threatening blood infections. So, if melatonin can help these people's survival from life-threatening illnesses, it suggests that Melatonin long term effects on oxidative stress could be beneficial for many other conditions. And this seems to be true.

Melatonin studies have been done on MANY MANY problems related to stress- which basically means every disease imaginable. While studies have been limited and not all of these have been the randomized control trials (RCT's) that scientists and doctors consider to be high quality, nevertheless there is a growing body of evidence suggesting the melatonin long term effects could be beneficial. Some of these studies included trials using melatonin for:

  • Sleep
  • Cancer treatment
  • Improving Liver Function
  • Preventing damage from harsh drugs like Chemotherapy
  • Protection of the brain from damaging chemicals
  • Generally fighting the effects of aging

  • Why Does Meltonin Work?

    The melatonin long term effects come from its ability as a stress-fighter. When we think of stress, we often think of our emotional reaction, but every stress that we experience- including simply breathing and living- has a corresponding physical response that creates damaging substances called 'free radicals' that lead to the damaging effects of 'oxidation' and 'lipid peroxidation' which cause disease and aging.

    Our bodies are CONSTANTLY fighting these processes in order to remain healthy. Aging, in part, is when free radicals tip the balance and begin the slow process of overwhelming the body. Since melatonin is a 'free radical scavenger' and an 'antioxidant', it fights these processes and can help relieve some of the slow cellular damage that occurs over time. In the process, helping you to sleep can improve markers of stress and improve Adrenal Gland Fatigue as well.

    Both managing free radicals and helping you to sleep well contributes to overall Immune System Health which can help you fight off disease more effectively. Most disease is caused, at least in part, by the inflammation and free radical damage that melatonin can help to decrease. So, really melatonin long term effects can mean improvement in MANY markers of disease activity, inflammation and stress.

    What Can You Expect?

    What can you expect from Melatonin Long Term Effects? Well, if you have trouble sleeping, you certainly might sleep better. If you have chronic illness or a lot of stress, melatonin long term effects may help you fight these effects and to contribute to overall healing from illnesses. It's possible that it's anti-inflammatory and immune factors can help you to limit the degenerative damage of aging and chronic illnesses. But for most people, you might not notice anything at all!! Increasing antioxidant status, fighting free radicals and other markers of oxidative stress is generally a subtle long-term process.



    While you may notice the effects over time if you are actively pursuing a healthy lifestyle, don't expect to wake after taking melatonin for a week feeling 5 years younger and having your chronic health problems gone. In the end, melatonin can only help to fight free radicals and oxidative stress as a part of a larger process of healthy living. Want to learn more about melatonin? Keep reading to find out the right Melatonin Dosage for you…

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    Melatonin Dosage


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