I really do not know. See https://www.healthline.com/health/dementia/can-you-die-from-dementia https://www.healthline.com/health/dementia/can-you-die-from-...

I really do not know. See https://www.healthline.com/health/dementia/can-you-die-from-dementia https://www.healthline.com/health/dementia/can-you-die-from-... but I do not have a truly reliable source.