Dopamine was long thought to play a part in the placebo effect for pain relief, but a new study is questioning its true role ...

Studies have indicated that it boosts testosterone levels, improves fertility, and reduces symptoms of schizophrenia, ...

Cortisol, known as the "stress hormone," regulates your body’s metabolism and stress responses. Chronic levels of cortisol ...

Ann Robinson reviews the latest research Many women experience genitourinary symptoms during and after the menopause, but ...

Neurotransmitters, for example, serotonin, dopamine, oxytocin become dysregulated ... Sana Qadar: So how do you treat insomnia? Well, sleeping pills are definitely one way. But clinical psychologist ...