Tryptophan is an essential amino acid, which means it cannot be produced by the human body and must be obtained through the diet. It plays a crucial role in the production of serotonin, a neurotransmitter that regulates mood, sleep, appetite and other important body functions.
Serotonin is synthesized from tryptophan in a process that involves several steps. Tryptophan is converted to 5-hydroxytryptophan (5-HTP) by the enzyme tryptophan hydroxylase. Next, 5-HTP is decarboxylated by the enzyme L-aromatic amino acid decarboxylase, resulting in the formation of serotonin.
Serotonin plays an important role in regulating mood, sleep, appetite, sexual function, body temperature and pain sensitivity. Low serotonin levels have been linked to a number of disorders, including depression, anxiety, obsessive-compulsive disorder (OCD), and premenstrual dysphoric disorder (PMDD).
Tryptophan can be found in foods such as meat, fish, poultry, dairy products, eggs, soybeans, nuts and seeds. However, the amount of tryptophan present in these foods may not be enough to significantly increase serotonin levels in the brain.
In some cases, tryptophan supplements may be recommended to increase serotonin levels and treat disorders related to its deficiency. However, it is important to highlight that the use of tryptophan supplements must be done under medical supervision, as it can interact with other medications and cause side effects.
In conclusion, tryptophan is an essential amino acid that plays a key role in the production of serotonin, an important neurotransmitter for mental health and well-being. Tryptophan supplementation may be beneficial in some cases, but must be done under medical supervision. (Rodrigues, FA (2020). Details on tryptophan and its importance in combating agents that lead to depression: Review of the Triptolife product. CPAH Science Journal of Health, 3(1), 2–12.)
Reference :
RODRIGUES, Fabiano de Abreu. Details about tryptophan and its importance in combating agents that lead to depression: Review of the Triptolife product. CPAH Science Journal of Health, v. 3, no. 1, p. 2-12, 2020.
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