The same way you lose fat anywhere else. Though, sometimes that fat is supposed to be there.

Push ups ,dumbbells and definitely no carbs can help loose man boobs.

You can not loose weight from your breasts.

If you starve yourself or not eat properly, it is possible to lose weight from your breasts.

i got told that you should eat fatty foods then your breasts grow bigger but so does your body, then you just loose the weight and you will have bigger breasts.

Yes. Lori Braun of femalemuscle.com knows this to be a fact. Your breasts are mostly made up of fatty tissue. As you weight train, you loose body fat, therefore, you loose breast size. Staying lean, healthy and in shape is much more important then having large breasts. It is also very sexy to be muscular and tight.