If you believe full spectrum sunlight inherently causes skin cancer or damage, your mind has been hijacked by propaganda. The good news is that truth is redeemable through circadian education
Zaid K. Dahhaj
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Your local heliotherapist. Father & Husband. Driven by Obsession & Circadian Biology.
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DM me โSUNโ if you want the 80/20 course, your shortcut to mastering circadian biology, all in one place. A clear, practical, and evolving course that blends science, philosophy, and actionable steps to transform your health.
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Sunglasses, sunscreen, contact lenses, tanning beds, and prescription glasses are all man made inventions that, intentionally or not, disrupt the bodyโs circadian hormetic system
What once evolved to calibrate itself precisely through full spectrum sunlight is now constantly interfered with by synthetic barriers and distortions
The immediate impact of these inventions is obvious
Altered light input to the eyes and skin, disrupted circadian signaling to the brain, and changes in how the human body interact with UV, infrared, plus the rest of the spectrum
But itโs the second and third order consequences that are truly devastating, and largely invisible to the average person
When you distort the timing, spectrum, or intensity of light reaching the body, you alter hormonal rhythms, neurotransmitter balance, mitochondrial redox states, and even genetic expression through light responsive pathways
Over years, this leads to downstream issues in metabolism, fertility, mood regulation, sleep quality, and immune function
What seems like a simple convenience, a pair of sunglasses or daily sunscreen, compounds over time into chronic, systemic circadian disruption

