She's a little forgetful, but that comes with old age.
EXAMPLES FROM THE CORPUS
Coping with life in old age without drink may require an entirely new and improved self-image.
Meat did not have a place in the diet, except in old age.
Researchers have, very largely, identified loneliness as a problem of old age.
The inequality in life chances has therefore intentionally been reinforced in old age.
This indicates that drinking is often a response to an inability to cope with the many losses of old age.
We have old age pensions; but they are not sufficient.
Thesaurus
Longman Language Activatorthe time when someone is old►old age
the time in someone's life when they are old: · She's a little forgetful, but that comes with old age.· the problems of old agein old ageBritish: · By now, both were in extreme old age.
►dotage
the time in someone's life when they are old, especially when their mind becomes weak - used especially in written English: in your dotage: · Thurmond is as mean in his dotage as he was in his younger days.
the part of your life when you are old → middle age: You need to start putting money away for your old age.in (somebody’s) old age My mother had a very lively mind, even in her old age.