Why in News
Researchers have finally uncovered a multiorgan pathway with important implications for the pathogenesis of Long COVID.
People suffering from Long COVID also exhibit reduced levels of peripheral serotonin, which prevents the activity of the vagus nerve system.
What is and Importance of Serotonin.
Serotonin is a neurotransmitter .
Serotonin is produced in the brain and in the gut.
It is synthesized from the amino acid tryptophan, which is found in many foods, including turkey, chicken, fish, eggs, dairy products, and beans.
When serotonin binds to its receptors, it causes a variety of effects, including:
Increased activity in the prefrontal cortex, which is involved in planning, decision-making, and mood regulation.
Decreased activity in the amygdala, which is involved in fear and anxiety.
Increased activity in the hypothalamus, which is involved in appetite, sleep, and sexual function.
Serotonin levels can be affected in,
Diet: Eating a diet rich in tryptophan can help to increase serotonin levels.
Exercise: Exercise has been shown to increase serotonin levels.
Sunlight: Exposure to sunlight can help to increase serotonin levels.
Stress: Stress can lead to decreased serotonin levels.
Certain medications: Some medications, such as antidepressants, can affect serotonin levels.
Low levels of serotonin can leads,
Depression
Anxiety
Insomnia
Overeating
Pain
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