Yogurt drinks, often referred to as "drinkable yogurt" or "yogurt smoothies," are popular in the U.S. They are typically made by blending yogurt with fruit, flavorings, and sometimes sweeteners, creating a beverage that's easier to drink than traditional spoonable yogurt.

Some common types of yogurt drinks include:

• Probiotic Drinks: These contain live cultures that can be beneficial for digestion and gut health. Brands like DanActive and Activia offer probiotic yogurt drinks.

• Fruit-flavored Yogurt Drinks: These are often sweetened and flavored with fruit. Brands like Siggi's and Stonyfield offer these types of products.

• Greek Yogurt Drinks: Made from Greek yogurt, these drinks are thicker and may have a tangier taste. Brands like Chobani and Oikos offer Greek yogurt drink options.

Yogurt drinks are available in various flavors and formulations, and you can find them in most grocery stores in the dairy or refrigerated section.