What are some potential health concerns for someone with anorexia? (malnutrition)

Loss of muscle tissue – low creatinine Hypotension - dehydration Electrolyte deficiencies Gi tract unable to tolerate normal food Bone marrow – fewer wbc – dampen immune response Fewer rbc – low energy – anemia Fewer platelets – easy bleeding and bruising Osteoporosis Dry skin Brain atrophy seizures, confusion