Foods rich in tryptophan may boost the production of serotonin in the brain. These foods include eggs, some cheeses, and turkey. Serotonin is a natural neurotransmitter (brain messenger ...

Serotonin is synthesized from tryptophan during the synthesis of serotonin in the brain. Vitamin B6 plays the role of ...

Finally, they asked whether boosting the locusts' natural synthesis of serotonin would encourage them to become more gregarious when exposed to sensory stimuli from other locusts and found that ...