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Sleep disorders are a common problem that affects many people around the world. Sleepless nights, problems falling asleep, or waking up at night are just some of the ailments that affect our daily functioning. One possible solution is supplementation with melatonin – a hormone responsible for regulating the body’s circadian rhythm. In this article, we will take a closer look at this fascinating compound and its role in the fight against sleep disorders.
What is melatonin?
Melatonin is a hormone secreted by the pineal gland (pituitary gland) in response to changing lighting conditions. Its production is highest at night, which makes it a key element in regulating the body’s circadian rhythm. Melatonin is also known as the “sleep hormone” because its main function is to prepare our body for sleep.
How does melatonin work?
The action of melatonin is based on its ability to affect melatonin receptors in the brain, especially in the suprachiasmatic nucleus. It affects our sleep – in action and knowledge. Melatonin reduces our activity, lowers body temperature and prepares our body for rest. Therefore, its supplementation may be helpful in case of sleep problems.
The influence of melatonin on the circadian rhythm
As already mentioned, melatonin plays a key role in regulating the body’s circadian rhythm. Its production increases in the evening and remains at a high level most of the night. This is a signal to the body that it is time to sleep. However, factors such as changes in lighting, night work, or traveling through different time zones can disrupt this rhythm. In such situations, melatonin supplementation can help restore balance.
Melatonin and sleep disorders
Sleep disorders are a problem that affects more and more people around the world. Stress, unhealthy lifestyle, and excessive use of electronics before bed are just some of the factors that can affect our ability to fall asleep and maintain deep sleep. Melatonin may be helpful for such disorders, especially if they are related to trouble falling asleep.
Melatonin – norms in children and adults
Melatonin production varies with age. In infants and young children it is highest and gradually decreases as they grow up. Therefore, the dosage of melatonin should be adjusted to age and individual needs. It is always worth consulting a doctor before starting supplementation, especially in children.
Melatonin – dosage
Melatonin dosage depends on individual needs and sleep problems. For many adults, the dose is 1 to 5 mg at bedtime. For children, the dose should be much smaller and adjusted to age. It is important not to exceed the recommended dose because excess melatonin may lead to future sleep problems.
Melatonin – contraindications to supplementation
Melatonin is generally considered a safe supplement, but there are some contraindications to its use. People with certain medical conditions, such as depression, schizophrenia, or epilepsy, should consult a doctor before starting supplementation. Also, pregnant and breastfeeding women should avoid melatonin unless their doctor advises otherwise.
Your suggestions
If you have problems with sleep, it is always worth consulting a doctor who can diagnose the causes of these problems and advise appropriate treatment. Melatonin can be one of the tools in the fight against sleep disorders, but it is not always suitable for everyone. An individual approach and consultation with a professional are crucial.
Recommended articles
If you are interested in the topic of melatonin and sleep problems, we recommend reading other articles on this topic. You can find a lot of interesting information on this topic that will help you better understand the role of melatonin in our body and its impact on sleep.
To summarize, melatonin is a fascinating hormone that plays a key role in regulating the body’s circadian rhythm and can be helpful in the fight against sleep disorders. However, you should always consult your doctor before starting supplementation to select the appropriate dose and rule out possible contraindications. Healthy sleep is extremely important for our overall well-being, so it is worth looking for solutions that will help us improve it.