By 2025, more than one in five Europeans will be aged 65 or over. The EU has dedicated over €7 billion to tackle health issues, demographic change and well-being – and it’s produced a potential solution to the challenges of an ageing society: 3D printed food.

As society becomes more pressed for time, snacking is convenient and quick. With diet-conscious consumers looking for healthier options, drinkable foods like Mamma Chia's organic seed juices are bridging the gap between food and drink.

Weight Watchers has opened a new branded café in London that allows customers to pay for meals by promoting the brand on social media – literally taking payment in tweets. The café serves up diet-friendly meals in line with the low-calorie Weight Watchers programme.

From understanding what exactly is in the coffee you’re drinking, to knowing how polluted the air in your back garden is, people are looking for microscopic details to feel informed. But who is this new curious group of people? And what will they do with this information?