Serotonin

Definition

Serotonin is a chemical in the body that helps regulate mood, sleep, and appetite.

Scientific / Technical Definition

Serotonin, or 5-hydroxytryptamine (5-HT), is a neurotransmitter derived from the amino acid tryptophan. It plays a critical role in the regulation of mood, anxiety, and happiness, as well as physiological functions like sleep, appetite, and digestion.

Benefits

• Improves mood and helps reduce symptoms of depression.
• Regulates sleep patterns and promotes restful sleep.
• Controls appetite and may help in weight management.
• Helps in digestion by regulating bowel movements.
• Contributes to cognitive functions such as memory and learning.

Examples

• Bananas
• Pineapples
• Plums
• Eggs
• Nuts and seeds like walnuts and flaxseeds

Additional Information

• Effects: This nutrient has the following effects on the body: it acts as a key neurotransmitter influencing mood, cognition, and various physiological processes.

Related Terms

• Dopamine
• Tryptophan
• Neurotransmitter
• Melatonin
• Mood regulation

References

• The Role of Serotonin in the Body
• Serotonin: A New Hope?