The lovely and much missed Michael Mosely did loads of research into this. He found that the most reliable weight to lose weight was a dramatic cut back in calories. His system was called the Fast 800. I have lost weight very successfully doing this after carrying an extra stone for about 10 years. I did the Fast 800 for a couple of months followed up by the 5:2.
If I find my weight creeping up, I do a couple of weeks of 800 calories. Minimal carbs, good portion of protein and as much veg as you want. Be careful about fruit which can have quite a lot of calories/sugar.
There are books with recipes to help if you run out of ideas - you often see these in charity shops but there’ll loads on secondhand bookshop sites.
Obviously, exercise is a good thing, regardless. But it really has no place in a weight reduction regime. It may well make you look better though because you’ll be better toned.
Good Morning Saturday 6th June 2026
One in five new teachers leaving.
