I started taking Xenadrine Tuesday July 24, 2001. i take 2 at 8 am, and 1 at 12 pm. I haven't had any jitters or light headed feelings. i just have more energy. i have already lost 2 lbs. i do cardio 1 hr 6x a week. strength train 3x a week. i have been in a slump for the past 3 months. and now a breakthrough. 2 lbs down and 20 to go. i will let you know how it is going on wed august 1,2001.GOOD LUCK TO EVERYONE !!!!!!

------------------