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Caffeine as vasoconstrictor?

itayb123

New member
Hey guys...

I researched the web and didn't got an absolute answer..

If I'm doing pre kaged as my pre workout and sip nutrabio eaa energy intra workout..

That's a total of 415mg of caffeine approximately..

Does it cause a vasoconstriction?

Thanks in advance!
 
At some point, I think it does. 200mg-300mg should be fine though. Do you really need over 400mg of caffeine?
 
Should be good but I definitely like 350< game personally. I would probably go without the amino energy if you can.
 
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