Grab bars for the bathroom have come up here in the past. Many of the regulars here are getting older, so, think about it!
When we moved to this house a bit over six years ago, my wife was having some mobility issues so I had bars installed in the showers and the water closet. I used them, but did not really need them.
Fast forward to four weeks ago. I was in an accident have have some injuries. Sitting in the shower chair this morning, I was thinking, without the bars, I could not function properly in the bathroom. Risk would be considerably greater.
If you are over 60, think about adding them. If you are over 60, don't think about it, just do it. There are businesses that do this every day and know what you need.