I remember when ZMA became popular (8-10 years ago?) and it was mentioned on this board in the past. I did a search and did not find anything.
I have never taken ZMA. There have been some studies that concluded (or claimed to have concluded) that it was effective.
Anyone here taking ZMA? Did you notice a positive difference? Is it still popular?
I have never taken ZMA. There have been some studies that concluded (or claimed to have concluded) that it was effective.
Anyone here taking ZMA? Did you notice a positive difference? Is it still popular?