Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Nature and Nurture01:10

Nature and Nurture

22.2K
Many human characteristics, like height, are shaped by both nature—in other words, by our genes—and by nurture, or our environment. For example, chronic stress during childhood inhibits the production of growth hormones and consequently reduces bone growth and height. Scientists estimate that 70-90% of variation in height is due to genetic differences among individuals, and 10-30% of variation in height is due to differences in the environments that individuals experience,...
22.2K
Anorexia Nervosa01:28

Anorexia Nervosa

1.0K
Anorexia nervosa is a complex and severe eating disorder characterized by an intense fear of weight gain, an unrelenting pursuit of thinness, and a distorted body image. It often leads to dangerously low body weight relative to an individual's age and height. This disorder is marked by significant physical and psychological consequences, making it one of the most life-threatening psychiatric illnesses.
Symptoms and Physical Effects
Individuals with anorexia nervosa commonly exhibit extreme...
1.0K
Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption01:23

Pharmacokinetics in Pediatric Patients: Overview and Drug Absorption

246
Understanding the physiological differences in the pediatric population is crucial for effective pharmacotherapy. Neonates, infants, and children exhibit significant variations in gastric pH, gastric emptying time, intestinal transit time, and biliary function. These variations profoundly affect oral drug absorption, necessitating a nuanced approach to pediatric dosing.Neonates present with a unique physiological profile, having a gastric pH greater than 4 and faster and more irregular gastric...
246
Overview of Protein Metabolism01:21

Overview of Protein Metabolism

3.6K
Proteins are broken down into amino acids during digestion. Unlike fats and carbohydrates, which are stored for later use, proteins are not. Instead, amino acids are either used to produce ATP through oxidation or contribute to the creation of new proteins for the growth and repair of the body. Any surplus amino acids from the diet are converted into glucose or triglycerides rather than excreted.
Amino acids play various roles in the body once they are absorbed into cells. They are restructured...
3.6K
Parentral Nutrition: Centeral and Peripheral Parental Nutrition01:27

Parentral Nutrition: Centeral and Peripheral Parental Nutrition

773
Parenteral Nutrition (PN) delivers essential nutrients directly into the bloodstream, bypassing the digestive system. It is commonly used for individuals with severe digestive disorders or conditions that prevent normal nutrient absorption.
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
773
Environmental Influences on Intelligence01:29

Environmental Influences on Intelligence

895
Despite the strong genetic influence on traits like intelligence, environmental factors significantly shape outcomes. For example, while over 90% of height variation is due to genetic differences, environmental factors such as nutrition also have a notable impact. Similarly, for intelligence, changes in a child's surroundings can significantly alter their IQ. Research shows that enriched environments boost children's academic success and help them develop key cognitive skills. Children...
895

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Associations between food deserts, food swamps, and ultra-processed food intake in childhood.

Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo·2026
Same author

Supplementation With <i>Lactococcus lactis</i> LMG 27352: Lack of Beneficial Effects on Cardiometabolic Risk in Obese Patients Without Concomitant Dietary Intervention-A Randomized, Triple-Blind, Placebo-Controlled Clinical Trial.

Journal of the American Nutrition Association·2026
Same author

Intuitive eating and mindfulness during pre-pregnancy, pregnancy, and postpartum.

Nutrition and health·2025
Same author

Zebrafish and bioactive compounds: a bibliometric review.

In silico pharmacology·2025
Same author

Effect of Time-Restricted Eating on Sleep Quality and Body Composition: A Systematic Review.

Nutrition reviews·2025
Same author

Anti-Obesogenic and Antioxidant Potential of Lychee Seed Flour in Zebrafish Fed a High-Fat Diet.

Journal of the American Nutrition Association·2025

Related Experiment Video

Updated: Jan 17, 2026

Determining Gender-Based Differences in Retinal and Choroidal Thickness in Underweight Individuals via Swept-Source Optical Coherence Tomography
03:35

Determining Gender-Based Differences in Retinal and Choroidal Thickness in Underweight Individuals via Swept-Source Optical Coherence Tomography

Published on: December 1, 2023

596

Childhood at Risk: Nutritional Conditions of Children Living Under Food Insecurity.

Leticia Ohara de Paiva1, João Paulo Lima de Oliveira2, Karina da Rocha Mariano3

  • 1Faculty of Health Sciences (FCS), Department of Nutrition (DNU), Federal University of Lavras (UFLA), Lavras, Minas Gerais, Brazil.

Current Nutrition Reports
|September 19, 2025
PubMed
Summary

Food insecurity and poverty significantly harm child development, leading to malnutrition, stunting, and cognitive issues. Addressing these challenges requires targeted interventions to improve nutrition and socioeconomic factors for vulnerable children.

Keywords:
Child Nutrition DisorderDevelopment and GrowthFood RationingHungerNutritional Status

More Related Videos

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil
06:48

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil

Published on: July 29, 2020

5.0K
Assessment of Child Anthropometry in a Large Epidemiologic Study
09:36

Assessment of Child Anthropometry in a Large Epidemiologic Study

Published on: February 2, 2017

27.7K

Related Experiment Videos

Last Updated: Jan 17, 2026

Determining Gender-Based Differences in Retinal and Choroidal Thickness in Underweight Individuals via Swept-Source Optical Coherence Tomography
03:35

Determining Gender-Based Differences in Retinal and Choroidal Thickness in Underweight Individuals via Swept-Source Optical Coherence Tomography

Published on: December 1, 2023

596
Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil
06:48

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil

Published on: July 29, 2020

5.0K
Assessment of Child Anthropometry in a Large Epidemiologic Study
09:36

Assessment of Child Anthropometry in a Large Epidemiologic Study

Published on: February 2, 2017

27.7K

Area of Science:

  • Child Development
  • Public Health Nutrition
  • Socioeconomic Determinants of Health

Background:

  • Food insecurity, hunger, and poverty are critical global issues impacting child well-being.
  • Childhood malnutrition, including stunting and micronutrient deficiencies, persists despite some progress.

Purpose of the Study:

  • To analyze the effects of food insecurity, hunger, and poverty on child development.
  • To identify outcomes associated with these conditions in children.
  • To explore potential mitigation strategies for affected children.

Main Methods:

  • This study is a review analyzing existing literature.
  • The review synthesizes findings on the repercussions of food insecurity on child development.
  • It examines associated outcomes and potential interventions.

Main Results:

  • Food insecurity is linked to stunting, undernutrition, and micronutrient deficiencies (Vitamin A, iron, zinc).
  • Poorly diversified diets and limited access to healthy foods exacerbate these issues.
  • Complex relationships exist between food insecurity and childhood overweight, contributing to malnutrition in low- and middle-income countries.
  • Hunger and poverty negatively impact child growth, cognition, and socioemotional development.
  • Low maternal education, income, and poor access to nutritious food are key determinants.

Conclusions:

  • Food insecurity, hunger, and poverty create significant adverse outcomes for child development.
  • Stunting remains a key indicator of social inequality.
  • Interventions must address nutritional status, dietary diversity, and socioeconomic factors.