How to do the diet
How does the Fast Diet work? How many calories should I eat? What's my BMI?
Get startedJoin the community
Get some support, discuss your training and have a chat with The Fast Diet Community.
start talkingThe Fast books
Find out all you need to know about embarking upon the Fast Diet by reading the books.
find out moreRecent posts
-
First time 5:2 – a couple of questions?
in Welcome to The Fast Diet and Exercise forums • updated 3 minutes ago by aniviel
-
October 2019 Monthly Challenge
in Weight loss • updated 1 hour, 38 minutes ago by dykask
-
Hello Southern Hemispherites!!
in Welcome to The Fast Diet and Exercise forums • updated 4 hours, 57 minutes ago by Cinque
-
Fat Busting Brits!!
in Weight loss • updated 7 hours, 47 minutes ago by hedgehogs
-
Anyone fasting (no caloric intake) on alternate days wants a buddy?
in Support, chat and encourage • updated 10 hours, 9 minutes ago by 165gw
-
Starting today (5/20), but for anyone just starting
in Weight loss • updated 11 hours, 34 minutes ago by Penguinchick
Featured topics
-
Michael Mosley Australian tour September 2019
Michael is touring Australia this September! Here's a link to dates and tickets. Hope to see you there.
-
January 2019 update from Michael
Michael Mosley gives an update for 2019, current research in the field and announces a tour starting in February.
-
What is the right diet for you?
Michael looks at the Horizon special, "What's the Right Diet for You" and tells us which diet they say is best for him.
-
The Fast Diet Tracker – some great results!
Results from our tracker show that the average weight lost over the first three months on The Fast Diet is 5-6 kgs (11 to 13 lbs).
