To ask if it’s still possible to develop an eating disorder at 26

[Hiyanice]

I think my sister may have one but not sure if it’s less likely due to her age and maybe she has a physical problem she’s not saying about

It is absolutely possible at any age at all, sadly. I hope your sister is ok.

Yes. It can happen at any age

Yep, I did at 27.

Of course it is

Yes, ED can occur at any age. I'd recommend you have a look at Beat, they have some very helpful information.

Yes.