How does the sun affect our mood?

Exposure to sunlight has been linked to an increase in serotonin, a neurotransmitter that regulates mood, as well as a decrease in melatonin, a hormone that plays a role in sleep regulation. This can lead to an improvement in mood and energy levels. Sunlight also stimulates the production of vitamin D in the body, which has been associated with a reduction in symptoms of depression and anxiety.

However, it is important to note that excessive sun exposure can have negative effects on mood and overall health, such as an increased risk of skin cancer and premature aging of the skin. It is recommended to limit sun exposure during peak hours and to always wear protective clothing and sunscreen when spending time outdoors.

Seasonal affective disorder (SAD) is a type of depression that is related to changes in the seasons, and is commonly associated with decreased exposure to sunlight during the winter months. Treatment options for SAD include light therapy, which involves exposure to bright artificial light that mimics natural sunlight, as well as psychotherapy and medication.