Many of us know and love Dr Michael Mosley for his approach to all things food and health.
And to make things even easier for those wanting lose weight or tone up, the doctor has now created a weight loss plan to help people lose up to five pounds in one week.
Dr Mosley, who regularly appears on the hit daytime show This Morning, was the man behind the famous 5:2 diet - and now his latest plan - called the Fast 800 Keto - is set to see more great weight loss results.