Training hard and still not sleeping, is this overtraining?

[Rizzi]

I created a topic on phosphatidylserine. I have just heard about it and no experience with it but maybe someone will contribute.

Has anyone taken phosphatidylserine (for cortisol reduction / better sleep)?

Around two month ago (middle of March 2020) I listened to a podcast (don’t remember if it was The Peter Attia Drive Podcast or another one) where the host remarked to take phosphatidylserine after late exercise for better sleep (guess due to lowered cortisol) iirc. I have no experience with phosphatidylserine but would be interesting to hear if anyone has used it or has some more information on it. Am I missing something? Maybe also worth a discussion in the podcast @chad? Or @Nate…I could ima…