Alison Hammond’s dramatic weight loss may have been aided, in part, by one significant change at home, it has been claimed. The TV presenter, best known for her roles on ITV's This Morning and The Great British Bake Off , has made headlines in recent years after shedding more than 10 stone. At her heaviest, Alison weighed 30 stone before deciding to pursue a healthier lifestyle following a pre-diabetic health warning. She has previously explained that her transformation did not involve strict