Hi Skinnwannabe. Welcome to the family.
I’ve been doing this for 21 weeks and have currently lost 4 stone 1 pound. Just over another 2 stone to lose. The BSD team said it was ok to stay on the 800 calories for an extra few weeks, then go to 5:2. But lots of us are sticking with the 800 calories as we have more weight to lose.
I think most of us worried about cutting the carbs, but now realise how much better we feel without them. I keep my carb level as low as possible but can’t give an exact figure – we all find our own level.
My suggestion would be to stick with the 800 calories, cut out all refined carbs, eat veg grown above the ground, restrict fruit to berries, eat full fat products and drink lots of water. Since starting this I’ve even lost the taste for diet fizzy drinks – something I never thought could happen.
Any questions, just ask. Lots of support on here.