In a recent story The Sun, she stated, ""I used to drink ten cups [of tea] a day with two sugars in each so I was on 20 sugars a day," she said. "Now I don't drink it and I have more energy than ever." She is also doing a bit more exercise, quit smoking, drinking, and eating better. So in the end, it's not a big surprise. She is eating better, and exercising more. 
Today we also talk about Amy White who got involved by looking at labels, educating herself on what she was putting in her mouth. She realized that while the dollar menu was cheaper now, it was going to be much more expensive in the long run. In the end she lost 60 pounds. Read her full story here
I've been using My Fitness Pal to track my calories.