GMA contributor Tory Johnson on her weight loss journey

Tory Johnson is best known for showing off her 'Deals and Steals' on Good Morning America. But she is also an accomplished author whose best-seller is now available in paperback.

Johnson joined ABC7 to share her progress on her weight loss journey and the changes she made in her life that sparked her book, "The Shift, How I Finally Lost Weight and Discovered a Happier Life."

Johnson lost 80 lbs. and has kept the weight off for a year. She shared the three key elements of keeping herself on track - eating less, making smarter choices and moving more - and how her family and her readers are inspiring her to keep going.