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I don't know how to solve it once it's happened, but it's caused by the high speed of your blender. I use an Oster blender and never have froth in my green smoothies, so maybe trying a different blender will prevent it. If you juice greens they get frothy, so it's not the fibre NOT breaking down - maybe the opposite. Pulsing the blender a few times at the end might get rid of some of the froth. I always pulse a few times at the end to get some of the incorporated air out of my smoothies. High speed blenders incorporate a lot more air than my blender does, though. Not sure if that'll cut it for you.

I don't know how to solve it, but it's caused by the high speed of your blender. I use an Oster blender and never have froth in my green smoothies. If you juice greens they get frothy, so it's not the fibre NOT breaking down - maybe the opposite. Pulsing the blender a few times at the end might get rid of some of the froth. I always pulse a few times at the end to get some of the incorporated air out of my smoothies. High speed blenders incorporate a lot more air than my blender does, though. Not sure if that'll cut it for you.

I don't know how to solve it once it's happened, but it's caused by the high speed of your blender. I use an Oster blender and never have froth in my green smoothies, so maybe trying a different blender will prevent it. If you juice greens they get frothy, so it's not the fibre NOT breaking down - maybe the opposite. Pulsing the blender a few times at the end might get rid of some of the froth. I always pulse a few times at the end to get some of the incorporated air out of my smoothies. High speed blenders incorporate a lot more air than my blender does, though. Not sure if that'll cut it for you.

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I don't know how to solve it, but it's caused by the high speed of your blender. I use an Oster blender and never have froth in my green smoothies. If you juice greens they get frothy, so it's not the fibre NOT breaking down - maybe the opposite. Pulsing the blender a few times at the end might get rid of some of the froth. I always pulse a few times at the end to get some of the incorporated air out of my smoothies. High speed blenders incorporate a lot more air than my blender does, though. Not sure if that'll cut it for you.