5 votes

Does light reset your circadian rhythm through your eyes or skin?

Circadian rhythm maintenance begins with intrinsically photosensitive retinal ganglion cells (ipRGC's). In the retina, you have the traditional rod and cone cells that are responsible for vision. ...
Asklepian's user avatar
3 votes
Accepted

carb deficiency pathology association in sedentary people

Carbohydrates are the main source of energy in humans. Carbohydrates are almost always recommended as part of a healthy diet even in sedentary people, but what changes is the amount consumed. ...
Bashi's user avatar
  • 156
2 votes
Accepted

Human Circadian Rythym, can we live a 36 hour day, or for that matter, a 48 hour day?

A few studies have been published concerning this topic. For example this one: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1330995/ To my knowledge they all had somewhat similar results: Seven ...
Schwesi's user avatar
  • 136
2 votes
Accepted

Does light reset your circadian rhythm through your eyes or skin?

From the CDC The circadian rhythm is reset from the eye.
Clay Nichols's user avatar
1 vote

Why is it harder to get up when forced to wake up?

When you are forced to wake up, you've interrupted your body's circadian rhythm. If your body is used to waking up at particular time and you're woken before that time, you'll still feel very tired. ...
Prince's user avatar
  • 1,888

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