It all comes down to what you add to your smoothie, according to dietitians.

These smoothies take 10 minutes or less and are packed with protein, fiber, antioxidants, and healthy fats to keep you satisfied.

Add Yahoo as a preferred source to see more of our stories on Google. fruit smoothie - Food Shop/Shutterstock At a budget-friendly $2.99, the fruit smoothie is a food court item we can't leave Costco ...