As debate rages about whether to introduce a sugar tax, this is the story of how Mexico defied its own powerful fizzy drinks industry to impose a tax on soda. [more inside]
Ten vintage advertisements that definitely wouldn't fly today.
A recent study shows that people who drink diet soda tend to have larger waist circumferences over time. But is there an actual link? [more inside]
Obesity: The killer combination of salt, fat and sugar - "Rewarding foods are rewiring our brains. As they do, we become more sensitive to the cues that lead us to anticipate the reward. In that circularity lies a trap: we can no longer control our responses to highly palatable foods because our brains have been changed by the foods we eat." [more inside]