More than 100 million people worldwide live with dementia . Caregivers shoulder a big part of the burden , whether they 're professional or family members . Caregivers , whether they 're family or professionals , share many traits , the World Alzheimer Report notes ; they often do demanding work with minimal training or preparation . By 2050 , the cost of caring for this disease in the United States will be $ 1.2 trillion .
More than 100 million people worldwide live with dementia . Caregivers shoulder a big part of the burden , whether they 're professional or family members . By 2050 , the cost of caring for this disease in the United States will be $ 1.2 trillion .