Straw not necessarily required.

Peanut butter and banana is a classic combo that's even more delicious with the addition of tangy probiotic-rich kefir. Plus, this peanut butter banana smoothie helps you up your veggie servings for ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Being healthy looks different for everyone, but fruits, vegetables, and protein are staples of many ...

Try these 5 kefir smoothie recipes that are perfect for a nutritious boost! With NutriBullet, you can create tasty and healthy smoothies in no time. #kefirrecipes #smoothies ...