T Nation

Z-12 or ZMA?

Hi,

If I use Z-12, should I continue to have the ZMA taken before going to bed?

Could I take both at the same time?

I would recommend reading the discussion posts attached to the Z-12 supplement article. I think you should find all of your answers and more there.

-LH

zma and Z-12 aren’t really the same, so stacking them is fine.

Z-12 helps you fall asleep
zma, while it may help some fall asleep helps those who may not get enough zinc/mg to boost T levels naturally