CS the problem with any DIET is that it can end up creating a see-saw of weight loss and gain, there have also been some concerns in the UK recently about the dangers of a high protein diet that lacks in other things this article seems quiet reasoned.

Perhaps a more sustainable approach would be to keep a food/drink diary (an honest one ) for a week or two then look at your calorific intake balanced with nutrient requirements. The secret with exercise is to find something you actually like and can do, that will be different for each person.

Developing a healthy love for yourself can also help, think about it if you love someone you want what is best for them. Therefore you want to eat healthier so they are healthy and happy. In all things balance