What should I eat to lose weight ?
All in all you can eat everything in moderation if you are active. The main thing is to understand what your body needs at which point and be smart about what you put into your mouth. If you start counting calories or avoiding some food groups altogether, you might be a victim of some elaborate scheme.
Macronutrients
The main energy sources of the body are fats, carbohydrates and protein which are also called macronutrients. When you are inactive and your body is not challenges the main source used for energy by your body are fats.