Hi, I have been diagnosed with a hypothyroid condition. Three years ago I gained about 30 pounds in about 6 months, this prompted me to see the Doc. I am curently taking Synthroid (I can't remember the dosage. .150?) and the wieght gain has stopped. I've been dieting with negative results. I can lose about 8 pounds and that's it. I've also started to weight train about 4 times a week also with a cardio work out as well. My question is this: can I take supplements such as Prolabs Thyro-stack to increase my fat burning potential with out any side affects. I know when dieting, the body's metabolism slows down as a natural reaction to conserve body fat for survival. I've been training hard with a good diet for 5 months, my muscles are responding well but nothing is coming off the waste. My Stats are: 29 yrs old, Male, 5'9", white, 210 pounds. Any help would be great. Thank you