Related Experiment Video
Updated: Mar 23, 2026

Recapitulating Suckling-to-Weaning Transition In Vitro using Fetal Intestinal Organoids
Published on: November 15, 2019
Historical Overview of Transitional Feeding Recommendations and Vegetable Feeding Practices for Infants and Young
Ronald E Kleinman1, Frances A Coletta1
1is physician-in-chief of Massachusetts General Hospital for Children; chair of the Department of Pediatrics, Massachusetts General Hospital; and Charles Wilder Professor of Pediatrics at Harvard Medical School.
Abstract:
Although recommendations for introducing solid foods to infants and young children have changed significantly since the beginning of the 20th century, vegetable consumption recommendations have always been an important part of the child-feeding repertoire. In 1958, the first report of the American Academy of Pediatrics (AAP) Committee on Nutrition stated that developmental maturity of the gut and neuromuscular system, growth rate, and activity level were good indicators for determining when to introduce solid foods to infants than age. All 7 editions of the AAP Pediatric Nutrition Handbook use an evidence-based model for recommendations concerning the complementary feeding of infants and young children. The model includes developmental readiness principles, feeding practices, and age-appropriate nutrient requirements. Dietary patterns and nutrient consumption among infants and young children have been analyzed using data from the 2002 and 2008 Feeding Infants and Toddlers Study (FITS). The 2008 FITS also collected information concerning participation in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). Since 1972, WIC has been a cost-effective means of improving the diets and health of infants and young children from low-income families. Data from the 2008 FITS showed that many young children did not consume recommended amounts of fiber or potassium, and vegetable and fruit intakes continued to be lower than recommended. Low vegetable consumption and limited variety were also seen among WIC participants and nonparticipants aged 6 months to 4 years prior to changes in the WIC food package. Increasing children's consumption of all vegetables should continue to be a focus going forward.
More Related Videos
Related Concept Videos
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube...
Enteral Nutrition I: Orogastric and Nasogastric Feeding
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
Drug Dosing: Infants and Children
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
Urinary Tract Calculi IV: Nutrition Therapy and Prevention
Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption

