Re: Iodine alone not enough to overcome hypothyroid in many people?

You raise an interesting point about reading the original Dr. Barnes material. I already had the original, so reading Dr. Starr's book was a refresher plus a modern take. However, I'm not likely to give up Dr. Barnes's books. I loved reading the original thinking in his straightforward words. So, it might depend on how much further expansion you'd like to make on what you already know, plus how much you have available to spend on possibly duplicate material.

My personal favorite is the slim paperback, "Solved: The Riddle of Heart Attacks." It is available for $20 on the Barnes site (original value was $9.95). "Hypothyroidism: The Unsuspected Illness" covers many more topics, including a small chapter on heart attacks, and is more widely available. Not one to miss out on any chance information, I also have his Hypoglycemia book, but since you were talking about heart attacks, the first two seem more apt, if you want to go further.