You know how some foods just make you feel better ? A bowl of spaghetti; a handful of cherries ; a dark chocolate bar? You’re not imagining it: According to studies , certain foods really are mood-boosters. These “happy” foods boost serotonin production, bringing the good vibes. Here, a look at how it works—and what to eat when you want to improve your mood, healthfully.

The role of serotonin

Serotonin is a hormone and neurotransmitter—a chemical messenger that transmits signals between nerve cells in the body. Serotonin has a positive influence on the cardiovascular system and the gastrointestinal tract, playing an important role in regulating mood, sleep , and appetite.

Low serotonin levels are associated with depression, anxiety , and sleep disorders. Pain perception and

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