Why it is advised that every living room in the house should get direct sunlight at least for short time?

Having direct sunlight in the living room, even for a short time, is beneficial for several reasons. Sunlight helps improve mood and mental well-being by boosting serotonin levels, which can reduce feelings of stress and anxiety. Additionally, natural light can enhance the aesthetic appeal of the space, making it feel more inviting and warm. Moreover, exposure to sunlight can help reduce indoor humidity and prevent the growth of mold and mildew.