In our modern world, blue light has gained a notorious reputation due to its association with screens and artificial lighting. However, it's important to understand that natural blue light, especially in the morning, plays a vital role in our well-being. Following I will explore the positive effects of natural blue light, how it interacts with our bodies, and its impact on our overall health.

Morning Blue Light and Circadian Rhythm: The morning blue light is nature's wake-up call. When the blue light hits our pituitary gland, it stimulates the release of cortisol, a hormone that helps us feel awake and alert. This interaction sets our circadian rhythm, the internal clock that regulates our sleep-wake cycle and other biological processes throughout the day.

The Balance of Blue Light and Red Light: It's important to note that natural blue light in the environment is always accompanied by regenerative red light and other wavelengths. This balance is crucial for maintaining the body's optimal functioning. However, the blue light emitted by screens or energy-efficient light bulbs lacks this balance, leading to potential health issues.

Artificial Blue Light and Health Effects: When exposed to artificial blue light without the balancing effects of red light, various health consequences can occur. These include myopia (short-sightedness), macular degeneration, obesity, diabetes, brain degeneration, and hormonal imbalances. By understanding the difference between natural and artificial blue light, we can take steps to protect our health.

The Power of UVA Light: UVA light, which emerges a bit later in the morning, plays a critical role in our well-being. It helps in the production of nitric oxide, a remarkable substance that is also released during exercise. Nitric oxide offers a range of benefits, including increased energy, improved memory, and anti-aging effects.

The Mood-Boosting Effects: UVA light triggers the production of serotonin and dopamine, commonly known as the "feel-good" neurotransmitters. It also stimulates the release of endorphins, which contribute to a sense of well-being. The combination of these effects creates a positive impact on our mood and overall mental health.

Embracing Natural Blue Light: Understanding the distinction between natural blue light and artificial sources empowers us to make informed choices about our exposure. By prioritizing natural light, especially in the morning, and limiting screen time during the evening, we can optimize our circadian rhythm, support hormonal balance, and promote overall well-being.

While artificial blue light has garnered negative attention, it's essential to recognize the significant benefits of natural blue light. Morning blue light sets our circadian rhythm, while UVA light contributes to energy, mood, and anti-aging effects. By embracing natural light and being mindful of our screen usage, we can harness the power of natural blue light for improved health, well-being, and vitality. Let's welcome the positive influence of natural blue light and enjoy its myriad benefits to live our best lives.

By Alexander Brosda, CEO Sokörpe Laboratories