Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Plant Breeding and Biotechnology

Plant Breeding and Biotechnology

Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.

Transgenic Plants

Transgenic Plants

Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...

Key Elements for Plant Nutrition

Key Elements for Plant Nutrition

Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the atmosphere, the...

Protein Absorption

Protein Absorption

Proteins in the gastrointestinal tract typically come from food, but they can also originate from disintegrated cells or secreted enzymes. In the stomach, the enzyme pepsin breaks down these proteins into polypeptides. The fragments then move into the duodenum as a semi-fluid mass called chyme. Pancreatic proteases, such as trypsin and chymotrypsin, and intestinal brush border enzymes like carboxypeptidases further dismantle the polypeptides into tripeptides, dipeptides, and free amino acids.

Carbohydrate Absorption

Carbohydrate Absorption

Carbohydrates are essential macronutrients that serve as the body's primary energy source. Their digestion begins in the mouth, where salivary amylase partially breaks down complex carbohydrates such as starch into smaller oligosaccharides. This mechanical and enzymatic activity prepares carbohydrates for further processing in the gastrointestinal tract.
After being swallowed, the partially digested carbohydrates mix with gastric secretions in the stomach. However, the acidic environment...

Environmental Influences on Intelligence

Environmental Influences on Intelligence

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 from...

You might also read

Related Articles

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

Sort by

Same author

Delivering on the promise of better health for women, children, and adolescents.

Global health action·2025

Same author

Folic Acid-Fortified Iodized Salt and Serum Folate Levels in Reproductive-Aged Women of Rural India: A Nonrandomized Controlled Trial.

JAMA network open·2024

Same author

Multiple micronutrients fortified salt: consumers' acceptability survey, Tanzania.

BMC public health·2023

Same author

Sensory Trial of Quintuple Fortified Salt-Salt Fortified With Iodine, Iron, Folic Acid, Vitamin B<sub>12</sub>, and Zinc-Among Consumers in New Delhi, India.

Food and nutrition bulletin·2022

Same author

Key Considerations for Policymakers-Iodized Salt as a Vehicle for Iron Fortification: Current Evidence, Challenges, and Knowledge Gaps.

The Journal of nutrition·2021

Same author

Impact of Double-Fortified Salt with Iron and Iodine on Hemoglobin, Anemia, and Iron Deficiency Anemia: A Systematic Review and Meta-Analysis.

Advances in nutrition (Bethesda, Md.)·2018

Search research articles

Related Experiment Video

Updated: Jul 13, 2026

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

Published on: June 16, 2018

Cereal fortification programs in developing countries.

Saraswati Bulusu¹, Luc Laviolette, Venkatesh Mannar

¹Micronutrient Initiative, New Delhi, India.

Nestle Nutrition Workshop Series. Paediatric Programme

|August 1, 2007

Summary

Malnutrition in developing countries is often caused by poor complementary feeding. Fortifying low-cost cereal-based foods with micronutrients is a key strategy to improve infant and young child nutrition.

More Related Videos

The Caco-2 Cell Bioassay for Measurement of Food Iron Bioavailability

The Caco-2 Cell Bioassay for Measurement of Food Iron Bioavailability

Published on: April 28, 2022

Related Experiment Videos

Last Updated: Jul 13, 2026

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

Published on: June 16, 2018

The Caco-2 Cell Bioassay for Measurement of Food Iron Bioavailability

The Caco-2 Cell Bioassay for Measurement of Food Iron Bioavailability

Published on: April 28, 2022

Area of Science:

Nutrition Science
Public Health
Food Science

Background:

Malnutrition, particularly growth faltering, is prevalent in infants aged 6-24 months in developing nations.
Inadequate complementary feeding practices contribute significantly to this nutritional challenge.
Complementary foods are crucial for meeting infants' full nutritional needs post-exclusive breastfeeding.

Purpose of the Study:

To review cereal fortification programs in developing countries.
To highlight the role of low-cost fortified complementary foods in combating malnutrition.
To emphasize the importance of multi-sectoral collaboration for improving child health.

Main Methods:

Review of existing literature and programs on cereal fortification.
Focus on cost-effective strategies for complementary food fortification.
Analysis of public programs utilizing fortified cereals.

Main Results:

Cereals are effective vehicles for micronutrient delivery due to widespread consumption and versatility.
Fortification of cereal-based complementary foods is a proven strategy in many countries.
Public programs have successfully reached at-risk children with fortified foods.

Conclusions:

Low-cost fortified complementary foods are vital for improving infant and young child nutritional status.
Public-private-civic partnerships are essential for scaling up these initiatives.
Addressing micronutrient deficiencies through fortified cereals can enhance global health and well-being.