My mother had
thyroid cancer when she was about 35
and had surgery to have it removed. She currently takes
thyroid medication. Given my prolonged symptoms, it is obviously a concern since it is hereditary. Everyone I have gone to tells me my levels are completely in the normal range, but, so were my Mom's and she has thyroid disease. She has hypothyroidism. She always says "What is normal for one person is not normal for another person.