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Serotonin – everything that you need to know

You are happy, laugh, and smile, it has a positive effect on your health. The happier you are, the tension will be far away from you. If you are surrounded by depression, tension, or anxiety, then you will be troubled by many physical and mental problems. Being constantly depressed and surrounded by anxiety can cause you depression. In such a situation, you want to be always smiling and happy, then the serotonin hormone (Serotonin Hormone) can help you. It is a hormone that works to improve mood. Many times the level of serotonin (Boost Serotonin) is reduced in the body. In such a situation, you can increase it (Boost Serotonin) by following some foods and following a healthy lifestyle. Make sure you add serotonin rich food.

What is Serotonin?

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Serotonin is a neurotransmitter meaning that it is a chemical messenger that communicates information throughout your brain and body. It is primarily found in the central nervous system, blood platelets, and the digestive tract.

It regulates intestinal contractions and acts as a neurotransmitter moving messages between nerve cells that regulate mood, appetite, and memory-all the important pieces of our life. Serotonin is our “self-soothing,”, “feel-good” hormone that can keep us feeling happy and satisfied. Unfortunately, today’s stressful lifestyle produces hormones that diminish the secretion of this happy chemical, leaving most of us in serotonin debt.

What does It do?

You must have noticed that sometimes you feel low. Then the question must be arises in your mind that how you feel low? well, the answer is your body is not making enough amount of serotonin. So, now you understand what serotonin does in your body. It is a hormone that enhances your mood. It is also called a mood stabilizer. Some benefits are:-

  • It helps you to sleep better
  • Reduces stress
  • Helps better digestion
  • Reduce anxiety


Serotonin has many important functions in the body. Some of the functions are:-

  1. Digestion: In the digestive tract, it helps with the contraction of intestinal muscles, helping food move through the system.
  2. Nausea: if there are irritants in the food, more serotonin is released which moves the food faster, leading to diarrhea this process also can induce vomiting.
  3. Blood platelets: when a blood vessel gets damaged, platelets arrive blocking the breakage and they release serotonin which helps trigger the blood vessels to narrow the stopping or slowing the loss of blood.
  4. Contributes to the feeling of happiness and well being.
  5. May affect sleep and appetite.
  6. Low level linked to Depression and anxiety.

Serotonin and Depression

Depression is the leading cause of disability in the world. In a country like the United States, close to 10% of adults struggle with depression. But because it’s a mental illness, it can be a lot harder to understand than, say, high cholesterol. So, how depression causes? well, the major cause of depression is your body is producing a low level of serotonin.

Almost everyone feels down from time to time. Getting a bad grade, losing a job, having an argument, even a rainy day can bring on feelings of sadness. Sometimes there’s no trigger at all. It just pops up out of the blue. Then circumstances change when your body produces enough serotonin, and those sad feelings disappear.

Serotonin Deficiency

The deficiency of serotonin causes many mental and physical symptoms. Serotonin is a chemical substance present in the body that makes us happy. Usually, it makes us feel like everything is okay. Therefore the effects of serotonin deficiency surprise. However, its work is not limited to giving us a satisfactory experience. In addition to acting as a neurotransmitter within the brain, serotonin, also known as 5-hydroxytryptamine (5-HT), can also function as a hormone when present in the bloodstream. Serotonin affects a large range of physical and psychological functions.

In fact, it plays a big role in controlling our bone metabolism, regeneration of the liver, and even the cellular division of our body. The chemical elements found in our body are very interesting. For example, with 5-HT, we can rely on an internal balance that assures the physical form of processes that contribute to our general health. Here we want to explain how serotonin levels can affect your body. It is advisable to keep these symptoms in mind. Many times, they are associated with other problems whereas, in reality, they arise from a simple imbalance of neurotransmitters and hormones.

Causes of low serotonin level

1. It causes digestive problems

It is possible that you have never heard of peristalsis before. The term is used to refer to muscle contraction, which works with a very definite goal throughout our digestive system. The goal is to effectively move food and fluids into the digestive system.
When there is a deficiency of serotonin, our cells stop producing enough calcium.
Reduced calcium leads to a deterioration in the muscle function of the digestive system. They stop shrinking properly. Because of this, our digestion process becomes very heavy and very slow.

2. sensitive bowels

This is an interesting fact about serotonin: about 95% of serotonin is produced and stored in the intestines. Deficiency in this neurotransmitter causes changes in intestinal function. This can cause constipation problem again and again.

In addition, it is also very common to suffer from “irritable bowel syndrome” (IBS), due to caries in the digestive system. Therefore, in these circumstances, it is a good idea to have your doctor order a blood test and a full evaluation of symptoms to confirm whether your problem is actually related to low serotonin levels.

3. Low immunity

If you are in a condition that is prone to muscle weakness, extreme fatigue, poor mood, and more common infections or chills, do not hesitate to contact a doctor. This is because low serotonin can also make your immune system ineffective and very weak.

4. Changes in your biological clock

Low levels can also change your circadian rhythm. Even, a common symptom associated with this is experiencing more sleep during the day rather than at night.

  • In fact, everyday drowsiness is also called a common symptom of depression.
  • It is known that endogenous depression is caused by a decrease in serotonin levels.

5. Minor memory problems

Difficulty paying attention, fatigue, difficulty focusing on specific facts, and difficulty remembering information is also associated with serotonin deficiency. This symptom is very common in people who suffer from depression. Also, this problem improves effectively with treatment from the pharmacy.

6. Salty craving

This fact is, without doubt, a very interesting one: people who suffer from a lack of serotonin in the body, need more sodium. Therefore, they have a greater urge to eat salty foods. Nevertheless, we cannot consider this symptom to be an absolute sign of a decrease in 5-HT volume. Other factors will also be present, such as: being depressed all the time, tiredness, digestive problems, etc.

7. More anxeity

There are at least 14 different serotonin receptors in our body, and 5-HT1A is the most important of them. If this receptor in our life becomes defective, then we will immediately feel more sensitivity, heartburn, anxiety, and nervousness. This is a very important fact that needs to be kept in mind to understand that sometimes anxiety and depression are both due to chemical imbalances.

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