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"Kidney". We talk about kidneys more often than we think. To truly get to the core of things or stand for something with full conviction: heart and kidneys. Kidneys symbolise passion. They are connected to your belly chakra, but what exactly do they do in your belly? And what happens if they don't do their job properly (anymore)? What does certain food or drink do to your kidneys? Your kidneys are the foundation of your body. Drink enough water. Buy a can of kidney beans or contribute to the Kidney Foundation today.
Activiteiten
The Leiden Maths Walk
For lovers of maths, there's a walk they can go on all by themselves: The Leiden Maths Walk with challenging mathematical questions.
Route of Discoveries
There have been a lot of amazing and important discoveries done in Leiden. Follow the Route of Discoveries: see new places in the city or fi...
