I have been overweight most of my life.  However, in the last 15 years I have become obese.  I eat mostly very healthy food - whole grains, fruits and vegetables, lean protein, fat free dairy.... in spite of that I cannot lose weight.  I am very frustrated.  I want to lose weight to feel better and be healthier.  I don't eat a great deal, either.  I am not sure why I carry so much weight.  I truly am at a loss in my battle with weight loss.  I need help... please help me.  I have been fighting my weight for so many years... it is a weary battle...