Thanks for that Snedboy.
She's only been doing things for a few days now, but has changed her lunchtime snack to a fruit salad and does drink water throughout her day. Dinner normally always consists of salad and pasta and maybe chicken (oven cooked, not fried. We dont fry anything!). She also does 30 mins on the bike a night (after work) - although is complaining now of aching hips!
I have told her to not expect much instantly. Ya know what its like - she wants it to drop off overnight! So if you say she'll start seeing something worthwhile in a month or so, that will give me something better to go on, so thanks or that.
She has full fat milk in coffee too, so i have mentioned to her changing the milk, but she's not too happy about that as she has had that all her life and says it doesnt make a difference. My guess is that it isnt helping matters
I'll pass this info on when she gets back tonight. Thankyou