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Culturing and Measuring Fetal and Newborn Murine Long Bones

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Healthy Growth and Development.

¹MRC Epidemiology Unit, Institute of Metabolic Science, University of Cambridge, Cambridge, UK.

Nestle Nutrition Institute Workshop Series

|March 20, 2017

Summary

This summary is machine-generated.

Rapid infant growth and weight gain are linked to increased obesity risk later in life. This connection holds true across various feeding types and birth weights, influenced by diet and genetics.

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Area of Science:

Pediatrics
Nutritional Science
Genetics

Background:

Observational and experimental studies consistently link rapid infant growth and weight gain to higher risks of later-life obesity.
This association is observed in both breastfed and formula-fed infants, regardless of birth weight or gestational age.

Purpose of the Study:

To explore the determinants of infant growth and weight gain, including feeding type, energy intake, and milk composition.
To investigate the role of genetic factors in infant appetite regulation and their impact on early growth trajectories.
To understand the anthropometric, metabolic, and behavioral factors contributing to the early-life trajectory of obesity.

Main Methods:

Review of observational and experimental studies on infant growth and obesity risk.
Analysis of factors influencing infant growth, such as feeding practices and milk nutrient composition.
Examination of accumulating evidence on genetic influences on infant appetite and dietary behaviors.

Main Results:

Rapid infant weight gain is a significant predictor of childhood and adult obesity.
Infant feeding type, energy intake, and milk nutrient composition are key determinants of infant growth.
Genetic factors influencing appetite and satiety play a role in early weight gain and subsequent obesity risk.

Conclusions:

Early-life rapid growth and weight gain represent a critical trajectory for later obesity development.
Understanding these early-life factors is crucial for developing effective, early-stage preventive strategies against obesity and related metabolic disorders.