Chart 1. Search strategies for each database.

MEDLINE (via PubMed)	#1 “Calcium, Dietary”[Mesh] OR (Dietary Calcium) OR (Calcium intake) #2 “Dairy Products”[Mesh] OR (Dairy Product) OR (Product, Dairy) OR (Products, Dairy) #3 #1 OR #2 #4 “Child”[Mesh] OR Children #5 “Brazil”[Mesh] #6 #3 AND #4 AND #5
LILACS (via VHL)	#1 MH:(Cálcio na Dieta) OR (Calcium, Dietary) OR (Calcio en la Dieta) OR D01.146.395 OR MH: Laticínios OR (Dairy Products) OR (Productos Lácteos) OR G07.203.300.350 OR J02.500.350 #2 MH: Criança OR Child OR Niño OR M01.060.406 #3 MH: Brasil OR Brazil OR Brasil OR Z01.107.757.176 #4 #1 AND #2 AND #3