Nonhuman milk, infant formulas, and other milk products were a source of creatine in 438 out of 597 children (73.4%), and creatine-containing meat-based foods were consumed by 205 children (34.3%). A total of 149 children (24.9%) were exclusively fed with breast milk (number of breastfeeding sessions 1–31 per day). The mean dietary intake of creatine across the sample was 0.28 ± 0.24 g/day (95% confidence interval, from 0.25 to 0.30).