I like the interaction.
I just know when I stopped taking heavy pre-workout like T-5 ephedrine and caffeine on every training day I sleep better.
I just now take them on Saturday or Sunday morning once a week and my sleep is much better.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.