Melatonin and adenosine reach peak levels around midnight/bedtime. I was wondering what other molecules also buildup as the day progresses. Particularly molecules that affect the CNS and/or immune system.

  • $\begingroup$ Welcome to Biology SE. Your question might be better received if you provide citations to the claim about peak levels of melatonin and adenosine around bedtime. $\endgroup$ – Galen May 1 '20 at 5:43

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.