Food is a hot issue in today's activism. Last year, U.K. climate group Just Stop Oil hurled tomato soup at Vincent Van Gogh's Sunflowers at the National Gallery in London. Later, they smeared cake ...

2. My hair is dry and frizzy. What foods help improve this?Heather, Internet Just like every other part of your body, the cells that support healthy hair depend on a healthy diet.

Aim to eat foods that have a green or amber color coding, rather than red, which means high salt (or fat/sugar/calories). This story originally appeared on The Sun and was reproduced here with ...

First the symbols need to be added to Unicode, and then they have to be adopted by the various food industries around the world. A tall order, but it would be worth it.