After a life-time of failed dieting, at 65 I lost a stone in just 3 weeks and another 4 stone in months following this easy rule - and no expensive fat jabs needed. Three years later, here's how I've kept it off ⊖

I have always been a yo-yo dieter. I'm now 68, but can still remember going to college at 18, taking Ryvita and cheese with me for lunch. But it was all to no effect...