Blueberry smoothie with lactose-free yoghurt

I made this the other day when I was craving something cold and refreshing but healthy. This is so simple to make and you can replace lactose-free yoghurt with natural or greek style yoghurt.

Ingredients:

4 Tbsp lactose-free yoghurt
1 x punnet of blueberries
1/4 cup cold water
6 x ice cubes
1 Tbsp ground flaxseed
1 Tbsp xylitol
1 x vanilla pod

Directions:

1. Combine blueberries, lactose-free yoghurt, cold water, ice cubes, ground flaxseed and xylitol in a blender
2. Scrap out vanilla beans from vanilla pod and add to mixture in blender
3. Put lid on and blend
4. Serve in a tall glass and enjoy!