Feta can be made from sheep milk, goat milk, a combination of the two, or from cow's milk. (Cow's milk feta is popular in North America.) Feta is a soft brined cheese with a tangy taste. It's a good source of calcium and it contains probiotics to help boost our immune system. It can be easier to digest and less inflammatory than cow's milk cheese.u003cbr/u003eIf you are avoiding cow's milk in your diet, choose a goat milk feta or one made from sheep milk. u003cbr/u003eLike any cheese, you may want to eat it sparingly as it is high in sodium and saturated fat.