| AAP | American Academy of Pediatrics |
| B24/P | Birth to 24 Months and Pregnancy |
| CI | Confidence Interval |
| EAR | Estimated Average Requirement |
| FITS | Feeding Infants and Toddler Study |
| HHS | Health and Human Services |
| NHANES | National Health and Nutrition Examination Survey |
| RDA | Recommended Dietary Allowance |
| UL | Tolerable Upper Intake Level |
| USDA | United States Department of Agriculture |
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