Does light visibility have nothing to do with biological impact?

If we could see infrared… everyone would already understand its power.

Connie Zack explains that most people chase whatever is visible even when visibility has nothing to do with biological impact.

This “visibility bias” shows up everywhere:

👉 People assume red light penetrates deeper because it glows
👉 They underestimate near-infrared simply because it can’t be seen
👉 Even pharmaceuticals are colored strategically because people distrust “clear” pills

🎙 In EP 238, Connie from Sunlighten reveals:

✅ how infrared saunas actually work,
✅ why wavelength matters more than aesthetics
✅ Hhow to choose sauna tech based on physiology, not marketing.

#biohacking #infraredsauna #infraredlight #nearinfrared #sauna #highperformancelongevity #outliyr #sunlighten