Serotonin is a chemical produced by the body that acts as a neurotransmitter. Its function is to transmit signals between nerve cells in the brain, which makes it a key element for the proper functioning of the nervous system. Serotonin is known for its role in the regulation of mood, anxiety and sleep, among other physiological and neuropsychological processes.
As for its benefits, serotonin can help improve the sleep quality, increase happiness and improve mood. Conversely, low serotonin levels have been linked to depression and anxiety. Likewise, serotonin is present in the digestive and cardiovascular systems, as well as in blood cells.
To naturally increase serotonin, it is important to have a diet rich in tryptophan, an amino acid essential that the body needs to produce serotonin. Some tryptophan-rich foods include cheese, salmon, eggs, bananas, avocado, walnuts, chestnuts and cocoa, among others. In addition, some relaxing activities such as meditation, yoga or music can also help increase serotonin levels.
As far as medical research on serotonin is concerned, there are numerous studies that have explored its effects on mental and physical health. For example, a study published in the scientific journal JAMA Psychiatry suggests that low levels of serotonin in the brain may be linked to an increased risk of depression.
Another study, published in journal of psychopharmacology, found that tryptophan supplementation increased serotonin levels in the brain and improved mood in patients with mood disorders.
Dopamine and serotonin: how they are related
Dopamine and serotonin are two neurotransmitters that play an important role in the regulation of mood, sleep, digestion and other bodily functions. While both have similar effects on the body, they work in slightly different ways.
Dopamine is involved in the sensation of pleasure, reward and addictive behaviors. It is also related to personality traits such as self-doubt and cowardice. Low levels of dopamine in the motor areas of the brain are linked to Parkinson’s disease.
On the other hand, serotonin is known as the happiness hormone. Low levels of this substance are associated with depression. Serotonin is a natural accelerator of learning, reducing the time it takes to learn new skills. However, too much serotonin can cause serotonin syndrome, which can be fatal if not treated properly.
The relationship between dopamine and serotonin is complex. Although they are two different neurotransmitters, they work together to maintain balance in the body. Serotonin plays an important role in the production of dopamine. A lack of one can affect the production of the other, which can result in mood disorders.
How to increase serotonin
Many people try to raise their serotonin levels to improve their happiness and well-being. For this reason, medical recommendations explain that there are several habits that are effective for improving mood and mental health, and that they can increase serotonin levels in the body.
One way to increase serotonin is through food. Eating foods rich in tryptophan, an amino acid essential for the production of serotonin, can be helpful. Some of these foods include cheese, salmon, eggs, bananas, avocados, walnuts, chestnuts and cocoa. Other habits that can increase serotonin are sun exposure and regular physical activity.
Also, it is important to note that certain habits can decrease serotonin levels, such as excessive caffeine consumption, which can increase serotonin levels. stress hormones such as cortisol. It is also advisable to see a doctor if you feel sad or depressed, as there may be underlying causes that require specific treatment.
Serotonin is a key neurotransmitter for the proper functioning of the nervous system and is involved in a wide variety of physiological and neuropsychological processes. Through proper nutrition and relaxing activities, it is possible to increase serotonin levels naturally. Additionally, numerous studies have explored its effects on mental and physical health.
Source: Clarin
Mary Ortiz is a seasoned journalist with a passion for world events. As a writer for News Rebeat, she brings a fresh perspective to the latest global happenings and provides in-depth coverage that offers a deeper understanding of the world around us.