Cinnamon Spiced Orange Iced Tea

1 -/squeeze the juice of the three oranges Then heat a liter of water in a saucepan. when boiling, add the orange peels. Leave to infuse for 7 to 10 minutes. Then remove from the heat and add a cinnamon stick.Let infuse again for 30 minutes.Then filter to remove the cinnamon stick and orange zest.Then add the orange juice.Place the orange cinnamon tea in the fridge.