Well, I may be younger than some of you, but I do struggle with being hot all the time (no thyroid issues)...and I am not to the age of menopause yet, so haven't figured out why that is. Maybe the meds I take for my migraines?? I know that part of it (in the winter at least) is that we heat our house with wood so it is a different kind of heat than forced air....our house is cooler than most keep theirs; I always feel hot when going else where.