Seasonal affective disorder affects 0.5-3% of the world’s population which is a substantial number of people suffering when daylight hours reduce. Symptoms of SAD consist of fatigue, tiredness, ...

Seasonal Affective Disorder (SAD) is a form of depression that follows a seasonal pattern, with symptoms often worsening during the darker, colder months. As the seasons change, many people may notice ...

If winter leaves you feeling flat, you’re not alone. Shorter days and darker mornings can knock our mood and energy levels off balance, which is why many people turn to SAD lamps to help get through ...