serotonin

noun

Meaning

A neurotransmitter that carries signals between nerve cells in the brain and throughout the body, playing a key role in regulating mood, sleep, and appetite.

Examples

Low levels of serotonin are often linked to feelings of anxiety and depression.
Regular exercise is known to naturally boost serotonin production in the brain.

Synonyms: chemical, neurotransmitter

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serotonin

noun

Pronunciation: /ˌsɛrəˈtoʊnɪn/

Definition

A neurotransmitter that carries signals between nerve cells in the brain and throughout the body, playing a key role in regulating mood, sleep, and appetite.

Examples

Low levels of serotonin are often linked to feelings of anxiety and depression.
Regular exercise is known to naturally boost serotonin production in the brain.
Many modern antidepressants work by increasing the amount of serotonin available in the synaptic space.

Synonyms of serotonin

Words with a similar meaning to serotonin:

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