I am 33 years old diagnosed w underactive thyroid at22 xanthomas started.appearing on both my eyelids alsoaround age of 22. Recently found out that my biological mom had heart diseadr at a young age stintsput in 40s and open heart surgery at 53 she died at 59 . If these plaque build up are onmy eyelids that tells me gosh whats in my body as far as plaque fatty deposits. Only symptoms I have are always tired sometimes dizzy and most of all swearing even in winter my sweaters unfer the arms will be soaked w sweat. Enough where I neef to weara jacket