If you had to name a natural blue food, most people would probably think of blueberries. Blueberries are a popular summer treat because they are juicy and refreshing. Many assume they are blue ...

Blue, however, acts as a natural appetite suppressant. You’ll rarely find naturally blue foods, which may explain why your ...

any food could be blue if you use food colouring. However, that feels like cheating. So, why not try these naturally blue foods: DO YOU KNOW WHAT THE BINGO BALL CALLS ARE? Drink these blue ...

Spanish startup Gik Live! make wine that's naturally neon blue. They extract a pigment from the skin of the red grape (called anthocyanin) which gives the neon blue hue. Some winemakers have ...