was ist bifidus joghurt — what symptoms are typical?

The question about 'Bifidus yogurt' and 'typical symptoms' is ambiguous without context. Bifidus yogurt contains probiotic Bifidobacterium, often marketed for digestive health. 'Typical symptoms' could refer to potential side effects like bloating or gas in sensitive individuals, or to beneficial effects like improved regularity. The provided contexts contain no information about Bifidus yogurt or specific symptoms. Therefore, I cannot give an evidence-based answer. It is crucial to separate marketing claims from scientific evidence. For persistent or unclear symptoms, consult a healthcare professional.