The food apps that could be bad for your children’s health

Sue Quinn: Kids enjoy food-based games – and tablets and smartphones offer a fun, interactive playing experience. But what happens when they are adverts for unhealthy processed food in disguise?

Why asparagus is good for you

Good for you: When asparagus appears, spring is officially here. British is best, and it should be served fresh as possible

Can food make you angry?

Rebecca Hardy: For many of us, the food-mood link feels very real – but some say it's just in the mind. Still, surely it can't hurt to ditch the trans fat-laden junk food and sugar from our diets

Why crab is good for you

Good for you: Crab is packed with protein, full of omega-3 fatty acids and is a delicious, cheaper alternative to lobster

Can potassium cut your stroke risk?

The dangers of salt are well known, but a new study shows that you can reduce the chances of a stroke by eating more potassium

Why spring greens are good for you

Good for you: Spring greens provide an uplifting departure from these past few months of winter stodge

Umami: why the fifth taste is so important

Amy Fleming's tasting notes: The strong savoury flavour that makes everything from spag bol to Marmite so hard to resist may serve a vital evolutionary purpose. We could even use it to fight malnutrition. Pass the parmesan

Why wood pigeon is good for you

Good for you: Wood pigeon is a small game bird but represents the best of sustainable, locally sourced meat

Is drinking tea bad for you?

Recent reports suggest that tea can cause brittle bones – but you'll probably be safe if you drink less than a gallon a day

Why wild garlic is good for you

Good for you: Abundant, tasty – and proven to reduce blood pressure. Sniff out a patch of wild garlic near you