Table 1.

Reference Values for electrolyte intake in mg/d according to the Nutrition Societies of Germany, Austria and Switzerland (D-A-CH) [2].

Electrolytes	Women	Men
Sodium	1500	1500
Potassium	4000	4000
Calcium	1000	1000
Magnesium
age 18–24 years	310	400
age 25–64 years	300	350