The Best Red & Infrared Light Source(s) for Mitochondrial, Eye & Hormone Health

About this video

Huberman answers the question of the best source of red and infrared light by arguing that sunlight is still the best, regardless of cost, and is zero cost. Huberman explains that sunlight contains all visible wavelengths plus near-infrared, infrared and UV light, and that getting it onto as much skin as culturally appropriate benefits mitochondria, eye health and metabolism. He suggests perhaps 15 to 30 minutes of sunlight exposure per day, checking the UV index, avoiding sunburn and never staring at light bright enough to be painful, and notes that when the sun is low in the sky, longer wavelengths arrive with less UV. Huberman says red light devices, beds and panels become useful when weather is overcast or to augment sunlight, advises shopping by cost, and discloses that Joovv, which makes medical-grade red lights, is a podcast sponsor while noting other sources exist.

Key takeaways

• Huberman argues sunlight is the best source of red and infrared light, regardless of cost.
• Huberman suggests perhaps 15 to 30 minutes of sunlight per day while avoiding sunburn.
• Huberman advises checking the UV index and never staring at painfully bright light.
• Huberman says red light devices are useful to augment sunlight in overcast conditions.

Episode details: published March 2, 2025 · 475K views · 3:00 long. Summary written by Self Growth Videos from the episode itself. The science and protocols described are Andrew Huberman’s, presented for education — not medical advice. Consult a qualified professional before changing your own health practices.

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