Yogurt is a good source of protein, calcium and other nutrients, depending on the brand and the ingredients used. It can also contain probiotics beneficial for digestive health. Probiotics are living microorganisms that can help maintain a healthy balance of bacteria in the intestine. However, some yogurts may contain high quantities of added sugar, so it is important to check food labels and choose yogurts in moderation, favoring natural options without added sugar or low in added sugar.