Sleep is one of the most critical factors that contribute to a healthy lifestyle. Sleep disturbances have been linked to multiple modern and chronic health problems, such as obesity, diabetes, cancer, and cardiovascular disease. Therefore, it is crucial to ensure that you get adequate and high-quality sleep every night. While there are various sleep aids on the market, one does more for your health than the other. We are convinced that Ra Optics sunset lenses (priced at $164 at the time of writing) are a better investment for improving your sleep than buying a $4,000 mattress. Read the full article for more context! 

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The production of melatonin is regulated by a part of the brain called the suprachiasmatic nucleus (SCN). The SCN receives signals from the eyes about the presence or absence of light and uses this information to regulate the production of melatonin by the pineal gland. Meaning the presence of light at night will inhibit the production of melatonin as the light entering the eyes will give the body the signal it is daytime — which is generally not a time to rest and repair.

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In a world where our choices deeply impact our health and well-being, Kanchan Koya stands as a guiding light, empowering individuals to take control of their own vitality. A former molecular biologist turned chef, author, and wellness expert, Kanchan has embarked on a mission to transform lives and reshape our relationship with food, light, nourishment, and self-care.

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Today, we stand in awe of Tiina Haikola, a luminary in the realm of holistic wellness. In a world yearning for balance and harmony, there are few individuals who embody the essence of a truly holistic lifestyle as effortlessly as Tiina Haikola. Born in the picturesque lands of Finland, Tiina's journey led her to the sun-kissed shores of Cyprus, where she found solace in an outdoor existence that would shape her destiny.

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Ra Optics Daylight Lenses are embedded with advanced pigment technology specifically designed to absorb the harmful wavelengths of blue light. Just like how melanin in human skin absorbs high-energy radiation to protect us from sunburn, these lenses effectively absorb high-energy blue light, preventing it from reaching our eyes. This advanced (yellow) pigment technology filters out approximately 95% of blue light for our Daylight Lenses, providing a significant level of protection while maximizing visual comfort.

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At Ra Optics, our mission is to inspire people to realize the unlimited potential within themselves. We believe that health is essential to this process, and that light is the most impactful way we can transform health in the modern world. So, we create amazing products to improve health, using light. Our main product is blue light protection eyewear that protects from the harmful effects of man-made light. As a complement to our eyewear, we are also currently developing the most advanced lighting devices in the entire world.

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The Light Diet is a simple protocol that anyone can use to transform their life with the power of light.

To date, this is the most current and complete version of The Light Diet. Enjoy!

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I just finished a week-long meditation retreat with Dr. Joe Dispenza. He is one of my favorite teachers, and one of the leading experts in the  world on the science of the mind-body connection and the impact of changing our brain with practices like meditation.

The best way that I can summarize the general ideas is as follows . . .

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Does our sleep change when we age? YES. For many reasons, including the decrease in melatonin production. With lower levels available for secretion, it's critically important to protect the mechanism that activates its release. Learn how.

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Why do teenagers stay up late at night? Are they just being defiant teenagers or is there a biological rationale? It's a bit of both, but melatonin definitely plays a role. Learn about these challenging sleep years and what you can do to help them.

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Regardless of your age, the daily cycling of the circadian rhythm is the same. And just as adults respond to external light, babies react in the same way. Managing their light exposure will help establish a healthy circadian rhythm at a young age.

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Magnesium is an essential mineral for our health and absolutely critical for quality sleep. We need a certain amount every day and the best source is from food. It's not hard to achieve your recommended daily intake. Read to find out how.

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