Michael Mosley has shared details of a new diet that helped him lose a stone in 21 days.
With January well under way, people may be thinking of ways to aid weight loss to achieve New Year's resolution goals. The health guru regularly features on This Morning to offer diet advice and his methods have proved increasingly popular over the years.
Dr Mosley was named "medical journalist of the year" by the British Medical Association for a ground-breaking programme on Helicobacter pylori and is the creator of The Fast 800 diet.