I've taken the tablet version of Mega-T for years.  When I initially took it it really boosted my energy for workouts!! Sooo helpful.  I also think it curbed my appetite some.  The effect lessened as I grew more used to the caffeine but it was still helpful.  I am very sensitive to caffeine and if I took one after noon I was guaranteed trouble getting to sleep so I had better plan on staying up very late or taking a sleeping pill!  So mostly I take them first thing in the morning before my workout. 

I have stopped taking them.  I got a new bottle and found that it was making my heart rate...