Ingredients:

• 2 cups orange juice
  
• 1 cup low or non-fat vanilla yogurt
  
• 2 small (or 1 large) ripe bananas
  
• 1 cup berries (fresh or frozen) -- strawberries, blackberries, and raspberries work well.

Directions:

1. Place all ingredients in a blender.
   
2. Blend for about 10 seconds or until all ingredients are smooth.