
Feeling stressed at the airport? London's Gatwick may have a solution. They've started serving meals full of 'happy hormones.'

Restaurants at Gatwick have updated their menus to include mood-enhancing hormones such as serotonin and dopamine.

Menus feature meals such as citrus salmon salad. Gatwick called in the help of nutritionist Jo Travers to design the concept.

'Happy' meals are indicated by a smiling emoji.

Nutrition for travel is an expanding field. Flyfit drinks, which claim to regulate blood pressure, is now available at 50 airports worldwide.

More airports are also encouraging passengers to exercise in order to boost their serotonin levels. At Brussels Airport (pictured) and Amsterdam's Schiphol, travelers can charge their mobile devices by riding stationary bikes.


