boem@lemmy.world to World News@lemmy.worldEnglish · 1 month agoA myopia epidemic is sweeping the globewww.nature.comexternal-linkmessage-square31fedilinkarrow-up1153
arrow-up1153external-linkA myopia epidemic is sweeping the globewww.nature.comboem@lemmy.world to World News@lemmy.worldEnglish · 1 month agomessage-square31fedilink
minus-squareantlion@lemmy.dbzer0.comlinkfedilinkEnglisharrow-up1·1 month agoTwo hours outside per day for children.
Two hours outside per day for children.