My sister is 55 and has been a severe alcoholic most of her life. She had colon cancer 4 yrs ago and has seizures often. She has been in and out of the hospital for various issues. She walks with a cane as her gait is off. Her memory is awful. She is now in the hospital with pancreatitis. She has been in for 6 days and not improving much. She is also a heavy smoker and eats a lot of junk food. The list goes on and on. How much more can her body take?