Thank you very much.

It's not for me, which makes it a little difficult. I'll check out those sites you left. I appreciate that.

There seems to be an awful lot of conflicting advice around. I've advised her to talk to a dietician privately but in the meantime just trying to gather some more information.

I'd totally forgotten about the Clinics that have been set up at our hospitals. I'll get her on to that as well. Free is good.

thanks.