Healthy Smoothies: Weight Loss, Protein & Recipe Tips

Smoothies are a powerful tool for losing belly fat and boosting morning protein. Learn how to use spirulina and flax for weight loss, and find tips on thickening your shakes without extra calories.

Are Smoothie King Smoothies Healthy?

Published Jul,08 2011 | By Janet Renee, MS, RD

Whether Smoothie King smoothies are healthy depends on your individualized health goals. In general, commercial smoothies contain a wide variety of ingredients, making some options better than others, and Smoothie King is no exception.