Nature World News | Greek Yogurt Poses Environmental Danger To Waterways The Inquisitr Yogurt is an excellent source of calcium, potassium, protein, zinc, and vitamins B6 and B12. What distinguishes Greek yogurt is its thicker, creamier texture. Greek yogurt also contains probiotic cultures, is lower in lactose (sugar) – for those who ... Greek Yogurt By-product Poses Major Threat to Environment |