Another fun fact: retinol is regenerated by your liver. Not your eyes, not some part of your brain, not some organ near your head like your thalamus which could probably get the job done if it tried, your fucking liver. Your eyes taking a while to adjust to the dark has basically nothing to do with your eyes; it’s because of the delay in adjustment by your fucking liver to produce more retinal, dump it into your vascular system and wait for it to hopefully reach your eyes.
This is fascinating, I had no idea that there was another mechanism at play to improve low light vision other than pupil dilation
Or that it got stuck in the figurative basement organ where a silly amount of bio-chemistry is stuck because evolution kinda shrugged a few million years ago.
This is fascinating, I had no idea that there was another mechanism at play to improve low light vision other than pupil dilation
Or that it got stuck in the figurative basement organ where a silly amount of bio-chemistry is stuck because evolution kinda shrugged a few million years ago.
Just one more reaction, bro, I promise, I’m not just making up new organic compounds for fun.