Government guidelines say smoothies contribute up to two portions of fruit and vegetables, but Tesco's new range claims to contain three. Who is right?
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?
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