What if the reason you feel tired, foggy, and wired, despite eating clean and training hard, is the light you're sitting under right now?
Engineer and VivaRays founder Roudy Nassif explains why light is information, not just illumination, and how your light environment quietly controls energy, sleep, mood, and longevity. He shares the science of human photosynthesis, melatonin as the body's strongest antioxidant, why blue light isn't the villain, and the exact protocol he used to reverse his own ADHD, depression, and chronic fatigue.
Meet our guestRoudy Nassif is an engineer, light expert, and founder of VivaRays, the company behind the world's first circadian glasses. He has taught thousands of practitioners and doctors how light shapes health, on a mission to help more than one million people live in rhythm with nature's light and dark cycles. After clawing out of rock bottom by changing his light environment, he spent eight years studying the science of light and darkness.
Thank you to our partners- Outliyr Biohacker’s Peak Performance Shop: get exclusive discounts on cutting-edge health, wellness, & performance gear
- Ultimate Health Optimization Deals: a database of of all the current best biohacking deals on technology, supplements, systems and more
- Latest Summits, Conferences, Masterclasses, and Health Optimization Events: join me at the top events around the world
- FREE Outliyr Nootropics Mini-Course: gain mental clarity, energy, motivation, and focus
- Roughly 90% of chronic disease starts in mitochondria degraded by artificial light (Dr. Douglas Wallace)
- Only about a third of your energy comes from food; sunlight drives another large share
- Certain light frequencies make digestive enzymes up to 500% more effective at nutrient absorption
- Melanin splits water with UV to produce molecular hydrogen, a powerful antioxidant
- New melanin takes four to five weeks to build, so start UV at two minutes and go slow
- Chemical sunscreens are phototoxic; shade, hats, and clothing protect better
- Blue light is not bad; harmonize the 455 nm LED spike by day and block it only at night
- A narrow-band red light panel is a grain of sand next to the sunlight ocean
01:48 Light is information, not illumination
06:07 One third food, one third sunlight
10:29 Roudy's rock bottom and the Quebec farm
24:17 Melanin, water splitting, and molecular hydrogen
39:34 The truth about chemical sunscreen
1:03:29 The blue-blocking glasses scam
1:11:37 Building the ideal evening light environment
Links- Watch it on YouTube: https://youtu.be/azx0nbCr2rM
- Full episode show notes: https://outliyr.com/270
- Subscribe
- Leave an Apple Podcast review
- Suggest a guest
Do you have questions, thoughts, or feedback for us? Let me know in the show notes above and one of us will get back to you!
Be an Outliyr,
Nick
Popular Podcasts
Stuff You Should Know
If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Crime Junkie
Does hearing about a true crime case always leave you scouring the internet for the truth behind the story? Dive into your next mystery with Crime Junkie. Every Monday, join your host Ashley Flowers as she unravels all the details of infamous and underreported true crime cases with her best friend Brit Prawat. From cold cases to missing persons and heroes in our community who seek justice, Crime Junkie is your destination for theories and stories you won’t hear anywhere else. Whether you're a seasoned true crime enthusiast or new to the genre, you'll find yourself on the edge of your seat awaiting a new episode every Monday. If you can never get enough true crime... Congratulations, you’ve found your people. Follow to join a community of Crime Junkies! Crime Junkie is presented by Audiochuck Media Company.
NFL Daily with Gregg Rosenthal
Gregg Rosenthal and a rotating crew of elite NFL Media co-hosts, including Patrick Claybon, Colleen Wolfe, Steve Wyche, Nick Shook and Jourdan Rodrigue of The Athletic get you caught up daily on all the NFL news and analysis you need to be smarter and funnier than your friends.