Drinking volume: 1.5 liter rule is an approximate guideline

Some nutrition tips are repeatedly discussed by experts from theory and practice. For example, the 1.5-liter or 2-liter water rule has also been constantly reconsidered by various parties in recent years. The German Nutrition Society (DGE) still recommends drinking 1.5 liters per day. This is a guide value for healthy adults. However, there are also […]