Very few people actually need two liters of water a day. But how much do they really need? What changes in the heat, whether coffee counts – and why many amateur athletes drink dangerously large amounts.
Author: Jakob Pontius
He works as an editor for culinary topics at ZEITmagazin ONLINE, responsible for the digital weekly market. He graduated from the Henri-Nannen-Schule. He studied social sciences and economics and subsequently completed a master’s degree in global development.