I'm 100% sure that she's got diabetes. Some are overweight/obese, not even close to her weight and are at least pre-diabetic aka fucked up glucose metabolism.Amber says that she looks sickly because on top of having cancer she doesn't get enough sleep and because she's anemic and has low vitamin D.
Umm, what about you being 500 pounds and having untreated sleep apnea (that she never addressed again) and (probably) diabetes?
She is so stupid. Yes, low vitamin D levels are really going to bring you down and make your cancer even worse. She hasn't mentioned her weight, or losing weight, once since her cancer announcement video. This is why I assume this girl is always lying, nothing she says ever adds up or makes sense.
If her insuline and blood sugar levels are normal, then it's a medical wonder.
You can't stuff so much carbs and sugar into your body without fucking this up.