Based on science
The Fast 800 is based on years of research by leading universities and institutions into healthy living and weight loss. It brings together the latest studies into an actionable plan to follow.
Welcome to The Fast 800 – working with Dr Michael Mosley, we use the latest scientific research to create a game-changing approach to weight loss and healthy living. Our mission is to help you…
Welcome to The Fast 800 – working with Dr Michael Mosley, we use the latest scientific research to create a game-changing approach to weight loss and healthy living.
Our mission is to help you…
We are a group of doctors and health professionals who grew frustrated with the increasing gap between what has long been widely accepted as “healthy eating” and the latest evidence on what actually works.
Based on some of the most promising and studied areas of research, we developed The Fast 800 online programme and The Fast 800 shakes, which are designed to help people lose weight, stay healthy and live longer.
We’ve taken years of experience with fasting and the 5:2 to create products and tools to help you achieve your goals.
Giving you the support, guidance and tools to help you lose weight and achieve true lifestyle change.
A natural alternative to meal replacements. Convenient nutrition to kick-start your diet or to help you stay on track when travelling or simply too busy to prepare a meal.
Regardless of how much weight you have to lose, The Fast 800 is a flexible plan designed to suit your needs.
For those looking to lose a lot of weight and re-set their metabolism fast – there is the Very Fast 800 calorie approach.
This is for people who want to lose weight in a surprisingly easy and sustainable way, while still eating well.
If you don’t need to lose much weight, or don’t want to do it fast – simply enjoying our Mediterranean-style recipes will bring significant health benefits.
Wherever you are on your journey, all of The Fast 800 approaches are based on healthy, balanced Mediterranean-style recipes.
Regardless of how much weight you have to lose, The Fast 800 is a flexible plan designed to suit your needs.
For those looking to lose a lot of weight and re-set their metabolism fast – there is the Very Fast 800 calorie approach.
This is for people who want to lose weight in a surprisingly easy and sustainable way, while still eating well.
If you don’t need to lose much weight, or don’t want to do it fast – simply enjoying our Mediterranean-style recipes will bring significant health benefits.
Wherever you are on your journey, all of The Fast 800 approaches are based on healthy, balanced Mediterranean-style recipes.
The Fast 800 is based on years of research by leading universities and institutions into healthy living and weight loss. It brings together the latest studies into an actionable plan to follow.
The Fast 800 is based on years of research by leading universities and institutions into healthy living and weight loss. It brings together the latest studies into an actionable plan to follow.
Not only can the Fast 800 lead to rapid weight loss, but it is easy to sustain over time as well. Research has shown that fasting not only leads to rapid weight loss but more of that weight is sustained over time vs a ‘standard’ diet.
Not only can the Fast 800 lead to rapid weight loss, but it is easy to sustain over time as well. Research has shown that fasting not only leads to rapid weight loss but more of that weight is sustained over time vs a ‘standard’ diet.
The Fast 800 is based on a Mediterranean style diet, full of protein, healthy fats and fresh, real food. See what people have to say and try some of the recipes.
Based on your goals you can flexibly try the different approaches to find what works for you! Whether you need to lose a lot of weight and normalise your blood sugars, or just shift some of the fat around your stomach while still eating well, there is an option for you.
“It was great to be able to turn on the computer and get support, ideas, encouragement and advice.”
“Really enjoyed taking part. I’ve learnt so much. I feel healthier. Thank you.”
“I loved the exercise videos, it was like having my own personal trainer!”
“One word-Brilliant! I lost 28lb in 9-10 weeks and 7 inches off my waist. Also dropped 2 clothes sizes. Love this programme! 👍
I can’t praise The Fast 800 enough!!!”
“I don’t know if this will get through to the author but you have literally saved my life. It took three months and I’m cured and I am spreading the word. I just wanted to say thank you 🙏”
“I have found that I’ve changed my whole lifestyle and, while I still have days that may not go to plan, I can still make better choices and return to better habits. I’m more mindful around what I eat, when I eat and I feel healthier.”
“I loved the forums, especially the Health Coaches who answered everything never judging, demeaning or patronising and explaining in great detail.”
“Try it and give it a go! Many people on the forums have tried many diets without success and this is easy to stick to, food is interesting and healthy.”
“The menus made it easy – no thinking required and the recipes were delicious and very quick and easy to prepare”
Your guided 12-week plan to help you lose weight, improve your lifestyle and achieve long-term health.