Level 1: Reasons why babies roll their eyes. Baby\’s eyes roll refers to the baby\’s eyeballs turning upward, revealing white eyeballs. This situation is relatively common among children. There are many reasons for this phenomenon, the most common of which is physiological phenomena. Because the brains of infants and young children are immature and their nerves are not yet perfect, they are prone to some physiological reactions, such as eyeballs turning up when showing epilepsy-like symptoms. Level 2: The danger of babies rolling their eyes. Although in most cases, babies rolling their eyes is just a physiological reaction and will not harm health.