Latest Articles Having fun with shakes recipes 26th November 2020 - 10:41 pm The Fast 800 team like to use shakes on non-fasting days also because they’re so full of nutrition. These recipes … The Fast 800 is an innovative approach to healthy living and weight loss based on the latest scientific research. It’s non-stop in the Test Kitchen at the moment and I’m thrilled to be working on some really delicious, health-focused recipes with Dr Clare Bailey – GP, health columnist and Dr Michael Mosley’s long-term collaborator (and wife! ). Fast 800 Recipes Justine Pattison. The recipes below are a collection of ideas using the powder as a base and adding in a few extra Mediterranean-stye ingredients to make a non-fasting day meal.