What to eat to boost your brain? 🧠

Fibre needs to share the limelight - meet polyphenols, a group of antioxidants that give colour to the many fruit and vegetables that we know and love.

There are over 8000 types of polyphenols, and different types contribute to the variety of colour pigments found in fruit, vegetables, beans, whole grains and more.

From the deep purple of an aubergine (or eggplant if you’re in the US), to the burnishing red of a summer tomato, polyphenols are partly to thank, together with other bioactive compound...