You have probably heard of the substance serotonin. Just like dopamine and endorphins , this is one of those substances that will make you feel happier . Your view of life becomes more positive if you create more of it! Conversely, a serotonin deficiency is associated with, for example, depression. All the more reason to ensure that you make enough serotonin – but how do you do that?

What are important serotonin deficiency symptoms to monitor? And how is such a shortage actually caused, if there is one? We tell you everything about a serotonin deficiency – and how to solve it – in today’s article.

What is serotonin?

Serotonin makes you happy – but how does it do it? In short, this hormone is a neurotransmitter : it influences the way your brain works. When you produce enough serotonin in your brain, you will feel happier and better equipped. Apart from that, serotonin also has essential functions elsewhere in your body.

As is about 90% of your stock serotonin in your intestinal tract, where it has an important role in regulating the digestive system . It also keeps your blood pressure at a good level and strengthens your immune system. So we are definitely talking about a vital hormone!

Serotonin deficiency cause

As with many hormones , the balance in your body can be relatively easily disturbed. For example, with serotonin, too much stress and a lack of sleep may be enough. Your body will then produce too much cortisol , causing an imbalance. The production of serotonin is then put on the back burner.

A lack of movement can also have this consequence. Finally, nutrition is very important when it comes to a serotonin deficiency. Serotonin is formed in the brain from tryptophan , an amino acid. If that is not enough in your diet, it can also result in you no longer producing enough serotonin.

Vicious circle with sugar

Moreover, once a serotonin deficiency arises, your diet often only makes it worse. An important symptom is that you get more appetite for sugar and sweets. Very explainable in the short term, because sugar activates the ‘reward center’ in the brain. You will feel better for a while.

The problem is that insulin production also increases rapidly as a result. If that production is always too high, your body will be less able to produce and absorb serotonin. So you start to feel sadder, so you eat more sugar, which makes you feel sadder… A vicious circle that you really have to break through.