“About 1 out of 100 Americans ages 12 years and older have hyperthyroidism.  Hyperthyroidism is more common in women and people older than 60.  You are more likely to have hyperthyroidism if you have a family history of thyroid disease, have other health problems like pernicious anemia or Type 1 or 2 diabetes, primary adrenal insufficiency, eating large amounts of food with iodine, uses iodine products and pregnant in the last 6 months.”

National Institute of Diabetes and Digestive and Kidney Disease (https://www.niddk.nih.gov/health-information/endocrine-diseases/hyperthyroidism#common)