Valio Gefilus® yogurts that make you feel good! Valio Gefilus® yogurts offer an easy and delicious way to pamper your gut every morning and evening as part of a balanced and varied diet and healthy lifestyle. They contain calcium, which promotes the normal functioning of digestive enzymes. Valio Gefilus® yogurts, now with an even fresher flavor, also contain the world’s most researched LGG® lactic acid bacteria, BB-12® bifidobacteria, vitamin D, and plenty of fiber.