Light therapy is a common treatment for Seasonal Affective Disorder (SAD), a type of depression that typically occurs during the darker months. It involves sitting near a specialized light box that mimics natural sunlight, usually in the morning for about 20-30 minutes daily. The bright light helps regulate melatonin and serotonin levels, which influence sleep and mood. This treatment can reduce symptoms like fatigue, sadness, and lethargy by resetting the body’s internal clock, or circadian rhythm. Consistency is key for effectiveness, and many find it boosts their mood, energy, and focus. Light therapy is a convenient, non-invasive option for SAD relief.
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