Two years ago, I was working with a nutritionist and following an excellent weight loss program. I had successfully lost almost 50 lbs before being diagnosed with thyroid cancer. I underwent treatment and started taking synthroid. I am very discouraged and concerned as I am gaining weight every week. I have gained 30 pounds since November. My daily diet consists of 1,000-1200 calories, 6 cups fresh or frozen vegetables, all 100% whole grain, 3 small meals and 2 snacks which include 8 ounces of fat free plain yogurt and a small piece of fruit, if hungry. I consume 30 grams of fiber, less than 20 grams of fat, less than 15 mg sodium. I eat about 2-3 ounces of lean meat at each meal, absolutely no red meat, cheese, processed meat or eggs. I never consume any alcohol. I never eat any sugar or refined white flour. And I exercise every day. I joined curves and go 3 days a week. On the other days I walk for 45 minutes. My doctor does not hear me. He suggests that I am eating too much. I can not eat less and get adequate nutrition. He thinks I am cheating and suggests I eat half my portions. He also suggests I consider gastric bypass surgery. I am eating less than I was eating last year when I had successfully lost 50 lbs. My endocrinologist says that my 30 lb weight gain since November is due to menopause and is in no way related to my thyroid cancer or the synthroid. I honestly do not know where to turn.