Increases serotonin levels
According to Archana Singhal, Counsellor and Family Therapist, Founder, Mindwell Counsel, Delhi, “Serotonin is a neurotransmitter that contributes to feelings of happiness and well-being.Exposure to sunlight triggers the brain to release more serotonin, which helps improve mood and promotes a sense of calm and focus. This is why people often feel happier and more energetic on sunny days. Regular outdoor activities in sunlight can help maintain higher serotonin levels, reducing the risk of depression and anxiety.”
Regulates circadian rhythms
Our bodies operate on a natural 24-hour cycle known as the circadian rhythm, which regulates sleep, mood, and energy levels. Sunlight exposure during the day helps regulate this rhythm by signaling to your brain when it’s time to be awake and alert. This regulation not only improves sleep quality but also stabilizes mood. A stable circadian rhythm is associated with lower levels of stress and a decreased likelihood of experiencing mood disorders.
Boosts Vitamin D production
Sunlight is the most natural source of vitamin D, often referred to as the “sunshine vitamin.” Vitamin D is crucial for many bodily functions, including brain health. Low levels of vitamin D have been linked to depression and other mood disorders. Spending time outdoors in the sun helps your body produce enough vitamin D, which can contribute to better mental health and a more positive outlook on life.
Reduces symptoms of Seasonal Affective Disorder (SAD)
Seasonal Affective Disorder (SAD) is a type of depression that occurs during the winter months when sunlight is scarce. Symptoms include low energy, moodiness, and difficulty concentrating. Sunlight therapy or simply spending more time outdoors can alleviate these symptoms by increasing serotonin levels and regulating circadian rhythms. Even on cloudy days, being outside can help combat the effects of SAD.
According to Dr. Preeti Nagar, dietician, Noida International Institute of Medical Sciences College & Hospital (NIIMS), “Spending time outdoors and soaking up sunlight can have various mental health benefits by boosting mood and overall well-being. Sunlight exposure triggers the release of serotonin, a neurotransmitter linked to mood regulation, promoting feelings of happiness and relaxation. Sunlight helps regulate the body’s circadian rhythm, improving sleep patterns and reducing symptoms of depression and anxiety. Engaging in outdoor activities under the sun can enhance vitamin D production, which is essential for brain health. So, step outside, bask in the sunlight, and let nature work its magic on your mental health.”
Promotes mindfulness and stress relief
Being outdoors and soaking up the sun allows you to connect with nature, promoting mindfulness and reducing stress. The simple act of walking in a park, gardening, or sitting in the sun can create a calming effect, lowering cortisol levels and alleviating feelings of anxiety. This connection with nature and exposure to sunlight can provide a much-needed mental reset.
Incorporating sunlight into your daily routine doesn’t require extensive effort. Whether it’s a morning walk, a lunch break in the park, or simply sitting by a sunny window, making time to soak up some sun can lead to a happier, healthier mind.
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