I thought they were the same, but im not sure tell me please thank you.
A smoothie? Well yogurt is an aged dairy product and smoothies normally contain fruit, ice & milk blended together. They taste very different, I am a little confused on how you can't simply taste the difference.
They are in no way the same thing. Yogurt is the bacterial fermentation of milk. Smoothies are puree of fruit juice, milk, yogurt and ice. Some yogurt have fruits in them but they, in no way, taste the same.
yogurt has no fruits inside but smoothie has.