Alison Hammond has achieved a remarkable weight loss of around 13 stone (approximately 182 pounds), reducing her weight from nearly 30 stone to around 16.5-17 stone. Her weight loss journey involved working with a personal trainer several times a week, focusing on exercise when she could, and walking on busy days. She emphasizes moderation in her diet rather than strict denial of foods. Alison had a gastric band fitted many years ago, but it was removed due to complications, and this recent weight loss has been achieved through lifestyle changes rather than surgical intervention or weight loss injections. She has also reversed a pre-diabetic diagnosis, and her transformation has been inspiring to many. Alison advises that obesity is a complex disease and what works for one person might not for another, encouraging people to seek professional medical advice if struggling with weight. Her motivation and happiness have grown, and along with a supportive relationship and fulfilling career, she feels great about her health and life at age 50.