Four key chemicals influence our brains and bodies: dopamine, oxytocin, serotonin and endorphins. In his forthcoming book The DOSE Effect, neuroscientist TJ Power says harnessing them can ...
The neurotransmitter serotonin plays a key role in regulating mood, appetite, and sleep. Lower levels of serotonin are connected with mood disorders like anxiety and depression. Consequently ...
They are also commonly prescribed to treat gastrointestinal issues that co-occur with these mood disorders. SSRIs boost serotonin signaling, and the drug's effects on mood are thought to stem from ...
Sunlight supports mental health by regulating circadian rhythms, boosting serotonin, and aiding vitamin D production. However, its absence in winter can lower mood and energy. Check out how light ...