Hoe te veel melatonine schadelijker kan zijn dan goed
Wellness Hub

Hoe te veel melatonine schadelijker kan zijn dan goed

by Barbara Lucia Cipriani on Jun 20, 2023

How Much Melatonin Can I Take?

A wise man once said: "A good laugh and a long sleep are the best cures in the doctor's book." Some of you may know that Melatonin have a lot of benefits for your body. That's why a lot of people decide to take it in order to experience these benefits. When you start taking Melatonin, there's a question that surely crosses your mind. How much Melatonin Can I take? So you start searching on the internet how much Melatonin you should take without it being bad for you. This is the reason why you.

Understanding Melatonin: What is Melatonin and How Does it Regulate Sleep?

To understand the power of melatonin and where it comes from, we propose read our other article first: “Melatonin: The sleep hormone and its Essential role in the body”.

The Disruptive Impact of Excessive Melatonin on Sleep Patterns

While melatonin can work wonders in the right doses, it's essential to understand that more isn't always better. Excessive melatonin consumption can disrupt your sleep patterns and throw your sleep-wake cycle out of balance. It's crucial to find the sweet spot – the optimal dosage that suits your individual needs.

Side Effects of High Melatonin Dosages

Taking high dosages of melatonin without proper guidance can lead to side effects such as daytime drowsiness, vivid dreams, and even headaches. These symptoms can be counterproductive, undermining the very purpose of achieving restful sleep. That's why it's important to exercise caution and find the right balance. Here are some reasons why excessive melatonin intake can be more harmful than good:

  1. Disruption of natural sleep-wake cycle : Melatonin is responsible for regulating the body's internal clock. Taking excessive amounts of melatonin can disrupt this natural rhythm, leading to irregular sleep patterns and difficulties in falling asleep without supplementation.
  2. Daytime drowsiness and fatigue: Oversupply of melatonin can cause excessive drowsiness and grogginess during the day, leading to a lack of alertness and reduced productivity.
  3. Hormonal imbalances: Melatonin interacts with other hormones in the body, including reproductive hormones such as estrogen and testosterone. Taking excessive amounts of melatonin can disrupt the delicate balance of these hormones, potentially causing negative effects on reproductive health and hormonal regulation.
  4. Decreased effectiveness over time: Using high doses of melatonin regularly can lead to a reduced response to the hormone, making it less effective in promoting sleep. This can create a dependency on melatonin supplements for sleep, which is not ideal for long-term sleep management.
  5. Mood changes: In certain cases, excessive melatonin use can lead to mood swings, irritability, or feelings of depression.

  6. Gastrointestinal issues: Some individuals may experience digestive problems, such as nausea, stomach cramps, or diarrhea, when taking excessive amounts of melatonin.
  7. Interactions with other medications: Melatonin can interact with certain medications, including blood thinners, anti-seizure medications, and immunosuppressants. Taking high doses of melatonin alongside these medications can lead to adverse effects or reduced effectiveness of either the medication or melatonin.
  8. Vivid dreams or nightmares: Some individuals may experience vivid dreams or nightmares as a result of excessive melatonin consumption.

Taking Melatonin is safe; that's why many people take advantage of its benefits. Like anything in life, however, taking too much of it can be bad for you. But don't be scared, this happens just if you abuse of it. If you don't, you will be pleased with all its good properties. So remember to take it consciously, so that all the positive aspects come out.

However, certain individuals with certain health conditions should pay a little more attention. Below you'll find some of them:

Health Conditions

  • Autoimmune disorders
  • Epilepsy
  • Depression or mood disorders

Be careful even if you usually take these medicines. Remember that melatonin is not bad for you, you just have to be careful not to abuse it.


  • Blood thinners (anticoagulants)
  • Immunosuppressants
  • Sedatives

In these cases, a lower dosage or alternative approaches may be recommended to minimize potential risks and maximize the benefits.

Finding the Right Balance

Finding the right balance is crucial when it comes to melatonin usage. The limit of 0.03mg set by Belgium specifically aims to prevent the negative side effects associated with higher dosages of melatonin and eliminates the risk of addiction. In our product GIMMY vitamins , we have chosen to adhere to this recommended dosage of 0.03mg. It is important to convey to individuals that this dosage is considered optimal for their safety and effectiveness .

Also, when you consider taking melatonin supplements, I would recommend you to combine them with other-improving substances, such as valerian . This combination approach is beneficial and can provide enhanced results in promoting better sleep and well-being.

Melatonin Supplements: A Promising Solution for Sleep Issues

Melatonin supplements can play a vital role in improving your sleep. If you introduce an additional dose of melatonin through supplements, we can mimic the natural process and help restore balance to our sleep-wake cycle when disrupted. GIMMY's melatonin-infused gummies offer a convenient and effective way to support your sleep health, ensuring you get the rest you deserve.

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I'm Simon, the Co-founder of GIMMY.

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