increased production of the sleep-inducing hormone melatonin and disruption of circadian rhythms, the body’s internal clocks. SAD may also have a genetic element, as it seems to sometimes run in ...

Combining this with using your SAD lamp means you're helping to regulate your nervous system straight away as your day begins ...

Exposure to sunshine improves mood as it increases serotonin levels in the brain - serotonin is the hormone that can help you feel calmer and less anxious - but can 'fake sunshine' do this, too? In ...

According to experts, springing forward is the most disruptive of the two time changes we encounter. Our circadian rhythms, which are the body's natural 24-hour cycles that control vital functions ...

This hormone is the basis of today's most popular ... light therapy can bring quick benefits to people with depression or SAD, because light affects the melatonin-serotonin system and elevates ...

Postpartum depression is a condition that affects many new parents after the birth of their child. Read on to find out more about the treatment options available.