Amid the grocery chain’s flavored water fiasco, the Guardian interviewed nutritionists for expert opinions on the trend that will never be worth $6 a bottle
High-sugar drinks withdrawn over concerns about childhood obesity, but supermarket will still sell ‘no added sugar’ versions and larger bottles for adults
Royal Society for Public Health report suggests using cleaners, hairdressers and postal workers and venues such as pubs to help reach people doctors do not see
The obesity epidemic underlines the need for healthy diets, but achieving this is not straightforward. Here we round up how experts think it could be done