L-Tryptophan: An amino acid of good mood and sleep

L-Tryptophan is an essential amino acid that the body cannot make itself. It is therefore very important to take this starting substance for the formation of neurohormones from the diet. In sufficient quantity and form. L-Tryptophan is also important for the production of a number of enzymes and vitamin B3.

L-Tryptophan is a vital amino acid that is important for every cell in the body. L-Tryptophan can’t make a body on its own. This amino acid gets into the body using proteins that further break down.

However, the body cannot absorb a large amount of amino acids. Therefore, amino acids including L-Tryptophan should be taken regularly in the diet. The advantage is that it is contained in a number of foods, but not all of them can be its sufficient and quality source. The price of L-Tryptophan is not very high. However, when taking it, it is necessary to pay attention to its dosage or consult a doctor in advance.

Lack of L-Tryptophan affects
our sleep Insufficient intake or absorption of L-Tryptophan can cause a lack of serotonin in the body, also called the happiness hormone. L-Tryptophan is the only building block from which serotonin is formed in the presence of vitamin B6 in the brain.

L-Tryptophan is closely related to another neurohormon, melatonin, due to serotonin. Melatonin is formed during the night by chemical transformation from serotonin. In case of serotonin deficiency, there is also a lack of melatonin, which is then directly related to sleep quality and regeneration processes taking place at night.


Lack of L-Tryptophan and therefore low levels of serotonin and melatonin can then cause:

internal restlessness,
anxiety fear and stress, tension,
nervousness, mood swings and behaviour
disorders of falling asleep and sleep, shallow sleep depression, schizophrenia, manic-depressive psychosis
in some cases affects the development and course of migraines.

The absorption of L-Tryptophan from the diet is related to sufficient stomach function, which decreases with age. With age, the activity of digestive juices decreases, causing L-Tryptophan not to get into the blood. Therefore, even with age and possible manifestations of serotonin deficiency, it is advisable to start supplementing this amino acid.
However, young people may also suffer from poor absorption of L-Tryptophan in diseases of the digestive system or regular consumption of alcohol.

L-Tryptophan has natural sedative effects
Enough L-Tryptophan to help our body rest properly. We’re calm and serene. This may also be related to the natural sedative effect. Thus, a person maintains mental relaxation and does not have a tendency to reach for a number of harmful and addictive substances. Therefore, it is referred to as a natural antidepressant and helps to manage withdrawal symptoms during rehab.
With enough of it, we can better manage stress and thus the possible urge to overeat with poor-quality food when we are low in energy. In addition, this amino acid reduces the appetite for carbohydrates and thus helps with sugar addiction.
L-Tryptophan also indirectly affects proper heart function, skin quality and contributes to the formation of energy in cells. And that’s because of vitamin B3, which the body can make out of L-Tryptophan.

We should take 1-1.5 g of L-Tryptophan per day. We will succeed in consuming bananas, spirulina and seaweed daily. Even regular consumption of sesame seeds, almonds and cashew nuts will support a sufficient daily intake of L-Tryptophan.

If necessary, L-Tryptophan can be obtained thanks to dietary supplements. But you need to keep an eye on the quantity. Overdose can cause migraines, liver damage or inflammation in the large intestine. In addition, L-Tryptophan should not be used in people suffering from cancer or insufficient liver and kidney function. People treated by a psychiatrist or neurologist should also consult in advance about the consumption of supplemental L-Tryptophan.

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