Russian psychologist Daria Yaushiva has confirmed that lighting colors can significantly influence people’s mood and mental health. According to a report by “Izvestia,” referenced by Russia Today, Daria noted: “Yellow lighting helps lower stress levels, while blue light stimulates the brain.”
Yaushiva explained that lighting has a direct effect on both physical and psychological processes. Too much bright lighting can cause headaches and eye strain, leading to increased anxiety and stress. On the other hand, dim lighting can create feelings of tiredness and drowsiness, making it hard to concentrate and negatively impacting one’s mood.
She highlighted that warm yellow light promotes a sense of comfort and relaxation, while cooler lights, such as white and blue, enhance brain activity, improve concentration, and increase alertness. She particularly mentioned that blue light may have an antidepressant effect and is often used to treat seasonal affective disorder. However, she cautioned that long exposure to blue light can make it difficult to fall asleep.
Yaushiva also mentioned that soft red-orange artificial light can boost melatonin production, making it ideal for home use after 9 PM instead of bright white-blue light. She suggested using cool light in the morning to help wake up, but noted that it might feel harsh to sensitive individuals.
In contrast, warm light can aid in a gentle and pleasant wake-up experience. During the day, using natural or cool light can enhance focus and productivity. Before bedtime, it’s better to switch to warm, soft light, which helps the body prepare for sleep by reducing activity hormones and promoting melatonin production.
The expert emphasized the importance of adjusting lighting with the changing seasons, particularly in fall and winter when natural light decreases. During these months, it’s essential to use bright white or blue light to make up for the lack of sunlight, helping to maintain energy and a positive mood.
In a related comment, Katerina Gelfand, director of the “Smart Home” division at Sber, noted that changing lighting can boost mood during the fall and winter when many people feel tired, apathetic, or low-spirited. She mentioned that those who need light therapy can personalize their lighting based on their specific needs by adjusting colors and temperatures according to their doctor’s advice.
Earlier, on October 27, Dr. Oksana Serebryakova, a general practitioner at the Roitberg Academy clinic, provided tips on reducing the negative health effects of heating. She warned that low humidity can dry out the nose and throat, making people more susceptible to infections. She advised regularly airing out rooms, keeping humidity at optimal levels, moisturizing mucous membranes, and using creams to hydrate the skin.
