Lifeway Kefir

Kefir is a cow milk based cultured drink that is packed with easy-to-use probiotics.  It is more nutritious than yogurt. This kefir has 12 different strains of probioitics and seven-ten billion CFU's per unit (colony forming unit is the way probiotic bacteria is measured.) Check out their multiple flavors and varieties that including lowfat, whole milk and organic versions. They also have kefir that is kid-friendly (however it is sweetened with cane juice and has 13 g of sugar per serving).