Global dietary calcium intake among adults (mg/day).
Français :  Apports nutritionnels mondiaux en calcium chez les adultes (mg/jour).
  &lt;400
  400-500
  500-600
  600-700
  700-800
  800-900
  900-1000
  &gt;1000
Global dietary calcium intake among adults: a systematic review (2017)
File:BlankMap-World6.svg

Own work
The RedBurn