The Impact of Light on Well-Being
With the long winters in Québec, sunlight becomes scarce, and many people feel its effects on their mood and energy levels. Sunlight plays a significant role in our overall health.
Why Does Lack of Light Affect Us? Light regulates biological rhythms, such as sleep and hormone secretion, which follow precise patterns based on the time of day. When light exposure decreases, it can disrupt brain chemistry, leading to symptoms like low energy and mood swings. Fortunately, there are solutions to counteract these effects.
What Is Light Therapy?
Light therapy is a non-medicated treatment that involves exposing the eyes to artificial light with an intensity and spectrum similar to natural sunlight. It is widely recognized for treating seasonal depression but can also help with insomnia, jet lag, and even general depression.
To benefit from light therapy, it is recommended to expose yourself to the light daily, ideally in the morning, for about 30 minutes. During sessions, you can continue with regular activities such as reading, watching TV, or using your phone, as long as your face remains exposed to the light. It is advised to start treatment in the fall, when daylight decreases, and continue until spring. Some effects may be felt after the first session, but for optimal results, treatment should last at least four weeks.
The Importance of Light on Health
Light plays a crucial role in well-being, and a lack of it can lead to several negative effects. Light therapy offers multiple benefits, particularly in alleviating seasonal depression. To follow this treatment, simply get a light therapy lamp and incorporate it into your daily routine.
