Serotonin absence: How to Understand and Treat

A serious lack of serotonin almost always manifests itself in depression, stress, and bad mood. Moreover, people with a lack of serotonin often change their eating habits.

If you feel like eating an entire chocolate cake or having dreamed of fries at night, that's how your body signals that you have a lack of a happy hormone. Serotonin's natural resources are eggs, nuts, and pineapple. The latter contains bromelain, a farm that prevents breathing.

Exercise and spending as much time abroad raise serotonin levels.