Salted water and Natural light

“Once you start viewing sunlight in the morning on a regular basis, you not only start to sleep better, you also feel more alert and focused at regular times of day. We all have a hard wired “sunlight hunger’ we need to feed.”

Dr Samer Hattar @SamerHattar

— Andrew D. Huberman, Ph.D. (@hubermanlab) October 25, 2021