Dental implants for elderly individuals

Is it possible for elderly people to get implants?

She is over ninety, but she is very sharp.

It probably depends on the condition of the gums. In cases like this, especially with elderly patients, I'm wondering whether implants are better or just dentures.

Since there are no teeth, they chop the food into small pieces before eating.

I think the joy of eating might be less, so I want to let you experience it while you're alive, but I'm worried it might be too much to ask.