Salivary Glands - or lack of working ones

This is Elaine Emerson at Edinburgh university. After the initial fanfare i haven’t heard anything. 

How are you finding your saliva? Mine is pretty acceptable but I have worked at it. 
Night time can sometimes be a problem 

Hi Dani, it's for my husband. He's 9 years on from treatment and generally manages well with the dry mouth, but it's having an impact on his teeth now and he's fed up with how it limits his eating, even with a drink

We're waiting on a restorative dental appointment after some teeth literally crumbled, but it's a long wait. High fluoride toothpaste and a coating from the dentist each visit can't fully protect against having very little saliva, sadly

I was hoping there had been some progress

• Sue