Preheat the oven to 350° F. Line an 8" bread pan with a parchment paper.
In a large bowl, stir together dry ingredients.
Stir in large eggs (4) and olive oil (4 tablespoons), apple cider vinegar ( 2 tablespoons), and freshly chopped herbs (2 teaspoon) *if using*.
Then add warm water (1/2 cup). Dough will look more "wet" than a traditional dough.
Set the bread aside for 5 minutes to allow the psyllium husk to absorb the water.
Transfer the batter to prepared bread pan.
Bake for 55-65 minutes. The bread is done when a butter knife inserted in the center comes out clean, and the top is firm and crust-like.
Allow the bread to cool before removing from the pan and slicing.