I took 30mg duromine for 2 weeks without working out and i did not lose any weight but are had a balanced diet. what could be be problem ?

Amphetamines: Psychostimulant drugs such as Duromine should not be marketed or used for weight loss in my opinion. You are on the right track as regards a balanced diet, and gaining a better understanding of that will be helpful. If you reduce your wheat, dairy and sugar intake you will lose weight with or without exercise. The "unseen" calories from the processed forms of these food groups really add up.