Calories in Greek Yogurt

About Greek Yogurt

Greek yogurt has revolutionized the dairy section over the past decade, and for good reason. A single cup of nonfat plain Greek yogurt contains 100 calories and an impressive 17 grams of protein — roughly twice the protein of regular yogurt for the same calories. This exceptional protein density makes it a favorite of bodybuilders, athletes, and anyone trying to build muscle while cutting.

What makes Greek yogurt different is the straining process. Regular yogurt is strained once, while Greek yogurt is strained multiple times to remove whey (the watery liquid), concentrating the protein and reducing the carbohydrate content. This also gives Greek yogurt its characteristic thick, creamy texture.

Greek yogurt is packed with probiotics — live bacterial cultures that support gut health, immune function, and digestion. It is also rich in calcium (about 170mg per cup), vitamin B12, phosphorus, and iodine. The probiotic content makes it especially valuable for digestive health compared to other protein sources.

For weight loss, Greek yogurt is nearly unmatched. The high protein content increases satiety, preserves muscle mass, and has a high thermic effect. Be careful with flavored varieties — many contain 15-20g of added sugar. Plain Greek yogurt with berries is the healthiest choice. Track exact brands and flavors with BasedHealth.