The vegetable made up more than half of the daily diet eaten by those on a Japanese island where living to 100 is often the norm.

Purple foods are a nutritional gem that often flies under the radar. Their distinctive color comes from anthocyanins, natural ...

Another area is Okinawa - an island chain in southern Japan. Here, a purple food has played a huge part in the residents' daily diet - sweet potato. This food has been championed for its wealth of ...

Ever wondered what it’s like to slice into vibrant purple foods with perfect, satisfying precision? This video captures the crisp sounds and smooth textures as each piece is cut cleanly ...

The UK purple sprouting broccoli season runs from January to May. Modern hybrids are bred to extend the season, but they tend to be tough and tasteless. Purple sprouting broccoli should look fresh ...

Purple sprouting broccoli can be a cheap and cheerful ingredient for early spring dinners and goes brilliantly with anchovy and chilli. The UK purple sprouting broccoli season runs from January to ...