What if your fatigue, brain fog, poor sleep, and lack of motivation weren’t personal failures—but a light environment problem?

That’s exactly what Roudy Nassif, founder of VivaRays, discovered after years of struggling with his own health—and seven years of deep research into why nothing else was working.

In this episode, we break down the overlooked variable in modern health: light.

Not just blue light—but the full spectrum, the timing, and how your light environment is shaping your hormones, mitochondria, dopamine, melatonin, and circadian rhythm—often without you realizing it.

No extremes. No perfection required. Just a clear, eye-opening conversation about what light is actually doing to your body—and simple, practical ways to start working with it instead of against it.

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