Preheat your oven to 175°C (350°F) and line a loaf pan with parchment paper.
In a medium bowl, whisk together the flour, baking powder, and salt.
In a large bowl, beat the butter and sugar until light and fluffy.
Add the eggs one at a time, mixing well after each addition.
Stir in the lemon juice and lemon zest.
Gradually add the dry ingredients, alternating with the milk or yogurt. Mix until just combined.
Toss the blueberries with 1 tablespoon of flour, then gently fold them into the batter.
Pour the batter into the prepared loaf pan and smooth the top.
Bake for 50-60 minutes, or until a toothpick inserted in the center comes out clean.
Let the loaf cool completely in the pan before removing.
For the glaze, whisk together powdered sugar and lemon juice until smooth.
Drizzle the glaze over the cooled loaf and let it set before slicing.