heart beat is racing after popping "maca"

guys i just went to gnc last night, i paid $ 23.00 for a bottle of
gnc MACA.... I read the back of the bottle , and it says to take
3 pills at night

the pills are HUGE! i popped one this morning, It kicked in 3 hours
after taking it, my heart was racing, i was sweating , and also have
a massive headache

man i feel a little better now, but that was scary,... should i continue
to take them??

and would yoy guys take 3 pills??? seems like to much, just imagine
if i popped 3 pills!!!!!!!

- johnny

Ahhh I would call it a sign take it back tell them what happened ......money back

im going to try one more pill today and see waht happens

this stuff is making my heart beat out of wack, I stopped
taking it, and took it back to gnc for a store refund

before any one takes this stuff be carefull , i would never try it again

-johnny