My mum eats mostly a plant based diet due to meat and dairy making her feel ill, she still loves a chocolate here and there. Shes never been much of a drinker so thats not an issue, she is a smoker and i highly doubt she will give up now she's got this diagnosis.
We have discussed doing some yoga together at home which i think will be great for her.
Thankyou so much to @kmakm for the info about the Otis foundation. I'd never heard of it and i will definitely mention it to her, i suspect she will be too proud to want to use it though. But i will discuss with her, I've been trying to convince her to take a holiday for a really long time and i think she could really use one. I don't think shes been on a trip anywhere for at least 10 years.