Why plums are good for you

Good for you: Plums are at their best right now – and these low-calorie fruits won't cause spikes in your blood sugar levels

Food addiction: does it really exist?

Research suggests that sugar and fat may be addictive – but the findings are controversial. Which foods do you find hardest to resist, and have you experienced withdrawal symptoms?

Why blueberries are good for you

Good for you: It's the English picking season for a sweet, sharp, pop-in-the-mouth fruit crammed full of antioxidants and vitamin C