👉 Grunting is a sound produced by humans during breathing, particularly in the case of children and infants. It typically occurs when the vocal cords are contracted, creating a low-pitched sound that can be heard through speech or even as a distinct sound alone. Grunts often occur in response to hunger, thirst, fatigue, or excitement, and they can also indicate a struggle for breath or an attempt to communicate with others. Grunting is a fundamental part of human communication and is used by infants, children