these pills have systemic effect that targets your metabolism if not taken properly can cause morbidity by affecting your heart and breathing, so pls do be very careful when u take them esp if u already have existing heart or lung probs.

for what it's worth, i used to be fat too coz im lazy and i love food so much. i lost weight by not eating anything after 6 pm. i know it sounds preposterous but the logic is if u have nothing to burn from 6 pm up to ur next meal which is breakfast, ur stored fat will be put to use. and yes u can eat anything that doesnt kill you up to 5:59. it works and i still get to eat whatever i want while on d supposed diet. chances are u feel so full by 6 pm, ur ready for bed soon, so ur craving was sated and u can sleep it off. eat lots again during breakfast,u'llneed it anyway for the rest of the day.