Roka on Huberman Lab

Today's episode is also brought to us by ROKA. I'm excited to share that ROKA and I recently teamed up to create a new pair of red lens glasses. These red lens glasses are meant to be worn in the evening after the sun goes down. They filter out short wavelength light that comes from screens and from LED lights, which are the most common indoor lighting nowadays. ROKA red lens glasses are not traditional blue blockers. They do filter out blue light, but they filter out a lot more than just blue light. In fact, they filter out the full range of short wavelength light that suppresses the hormone melatonin. You want melatonin high in the evening and at night — it makes it easy to fall and stay asleep. Those short wavelengths also trigger increases in cortisol. Increases in cortisol are great in the early part of the day, but you do not want increases in cortisol in the evening and at night. These ROKA red lens glasses ensure normal healthy increases in melatonin and that your cortisol levels stay low, which is what you want in the evening and at night. If you'd like to try ROKA, go to roka.com and enter the code Huberman to save 20% off your first order.