I have hit a weight loss plateau as well. Over New Year I lost weight quickly but at the moment (71.5kgs) I am finding it very difficult. I am eating 1200 calories a day and walking/jogging every night.

Maybe try the natropath, changing your exercise routine (include light weights), eating more fresh fruit and veg and MEASURING as well as weighing. Even though this week I only lost 400g - I lost HEAPS of cms off my hips, waist and bust. That is where you see the change.