Pittsburgh has walking areas, zoo, low iodine affects your health

    Last August we traveled to a nephew's wedding in New York, saw Niagara Falls at night -- pretty colors. Before that, we saw son Daniel in Pittsburgh.
   Pittsburgh has a neat public transportation system with its trolley. You can take it downtown, where the three rivers meet, the Monongahela, Ohio and Allegheny and go to "The Point," the park at the meeting of these three rivers. You can walk along the river and see the yellow painted bridges going across to their the Steelers' football stadium, and eat a juicy hamburgers downtown, or travel a bit farther to the zoo.
   Yes, Pittsburgh has a wonderful zoo, with a polar bear, elephants, Cape hunting dogs, giraffes, a huge aquarium and play area for kids, etc. Pittsburgh has some science and music museums you could walk to too.
    But the battle of the bulge continues for me -- back to now. I seem to have the symptoms of low thyroid/iodine, like hair loss, fuzzy memory, low temperature and other symptoms. Could these have caused my breast cancer? I NEED some iodine!