Some of the People aging do have cognitive issues, they tend to forget things easily. The next is reduction in body performances, the kidney won't work as it used to and other organs like the liver. The rate at which these organs an systems in the body performs can't be compared to how the system of a young person works.Yes, cognitive issues can affect some elderly individuals, including conditions like dementia or Alzheimer's disease. It's important to provide support and understanding for those experiencing these challenges.