A rare disorder can have a significant impact on a toddler's ability to produce energy. This condition affects the child's overall health and wellbeing. The specifics of the disorder and its effects are described in further detail by the source.

Further information about the disorder and its impact on the toddler is available from the source. The source provides more insight into the condition and its consequences.

Details about the toddler's experience with the rare disorder can be found in the source publication, which offers a more comprehensive look at the condition and its effects.