Aging parent

Went to help my mom out on some-post storm stuff around the house today. She looked very old to me today, more so than I can ever remember. She is in her 70s so I realize she IS old. However, she always has looked younger than her age and had a certain energy. Her health is not bad for someone her age, but she really looked old and tired to me today. It was a little scary and sad. She is having trouble hearing and I think I have convinced her to see a doctor about getting a hearing aid, and I hope that will help.