#Harnessingwarmth

As temperatures rise and sunshine becomes more frequent during the spring and summer months, not only does the world around us change, but so does our brain. Recent research published by neuroscientists has unveiled intriguing ways that warmer weather impacts our mood, cognition, hormone levels, and even our decision-making processes. These findings reveal that our brains don’t just feel different in warmer months—they actually undergo subtle, measurable transformations.

When exposed to more sunlight, our brains produce increased levels of serotonin, a neurotransmitter that plays a critical role in mood regulation. Studies show that sunlight exposure can alleviate symptoms of depression and anxiety, proving particularly beneficial for individuals with Seasonal Affective Disorder (SAD). The added sunlight not only enhances our mood but also promotes serotonin activity in regions of the brain associated with social interactions. This explains why people tend to feel more sociable and extroverted in the warmer seasons, with increased engagement in social activities and events.

Sunlight and rising temperatures do more than brighten days. They subtly alter mood, thinking, and social behavior. New neuroscience findings show our brains undergo measurable changes with the seasons, especially in spring and summer, affecting mood, cognition, appetite, sleep, and interactions.

More sunlight increases serotonin activity, which helps regulate mood. This may ease symptoms of depression and anxiety, particularly for those with Seasonal Affective Disorder. Brighter days also enhance social brain networks, helping people feel more sociable and engaged at events and gatherings.