She also has osteoporosis, severe arthritis , very poor balance and in terrible pain a lot of the time due to her arthritic hips, knees and back. She still walks and doesn't use a wheelchair. She also sleeps a lot because she tells me she is so weak. All blood tests are normal. She is 5'2", weighs 122. She is on no meds.
http://www.lbda.org/category/3437/what-is-lbd.htm