Coming in late, but I just have a couple of things I wanted to add.
I was older than Brittany and was diagnosed with type 2 diabetes - adults don't get "juvenile," right? Wrong, unfortunately. I was overweight before and was horribly thin before I was finally put on insulin. I felt awful, no energy, no patience with my children. My best friend later told me, "You just didn't look like yourself." I figured out that I had type 1 diabetes because people with type 2 in their 30's don't wear a size 1, exercise for hours, eat almost no carbs and still have very high blood sugar. But, because I had originally been able to control it with diet and exercise (LOTS of exercise, very few carbs), the doctor insisted I had type 2 and kept prescribing different oral meds. FINALLY, I insisted on going on insulin AND being tested to determine what type of diabetes I had. I got a card in the mail telling me I had type 1 diabetes and I almost sent it back to the doctor's office with, "ya THINK??" written on it. I've still had people try to convince me that I have type 2 diabetes because you don't get type 1 after age 20.
Other than the fact that she was very beautiful, she looks so much like I did in her later pictures. Not just thin, not just too thin, just different. Her eyes look almost lifeless, compared to other earlier pictures. I can't help wondering if she didn't have type 1 diabetes, too, and she was just never prescribed insulin or she thought she didn't need it (because type 2 can be managed with diet and exercise, especially if you're thin). Insulin does tend to lead to weight gain, at least in my case.
I hurt for her and pray for her family and friends, especially her mother who seems like a wonderful person.