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

Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

23.7K
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...
23.7K
Regulation of Food Intake01:30

Regulation of Food Intake

2.1K
Short-term regulation of food intake primarily involves neural signals from the gastrointestinal (GI) tract, blood nutrient levels, and GI tract hormones. Communication between the gut and brain via vagal nerve fibers plays a significant role in evaluating the contents of the gut. Clinical studies have shown that protein ingestion produces a more prolonged response in these nerve fibers compared to an equivalent amount of glucose. Additionally, the activation of stretch receptors caused by GI...
2.1K
Assessment of the Gastrointestinal System II: Health Perception Pattern01:29

Assessment of the Gastrointestinal System II: Health Perception Pattern

379
Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
379
Absorption of Nutrients01:19

Absorption of Nutrients

2.3K
Absorption refers to taking dietary nutrients from the intestinal lumen for transportation throughout the body. After digestion in the small intestine, carbohydrates, proteins, and fats are broken down into simpler forms. These essential macronutrients and other vital substances, such as vitamins, minerals, and water, are then prepared for absorption into the bloodstream.
Enterocytes, which are specialized polar epithelial cells, line the mucosa of the small intestinal walls. These cells...
2.3K
Parentral Nutrition: Centeral and Peripheral Parental Nutrition01:27

Parentral Nutrition: Centeral and Peripheral Parental Nutrition

541
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,...
541
Microbial Nutrition01:28

Microbial Nutrition

893
Organisms exhibit remarkable metabolic diversity, categorized based on how they acquire energy and carbon. These strategies enable survival in various ecological niches and are essential for maintaining energy flow and nutrient cycling within ecosystems.Energy and Carbon SourcesOrganisms are classified as phototrophs or chemotrophs based on energy acquisition. Phototrophs use light as their energy source, while chemotrophs rely on oxidizing chemical compounds. Further differentiation arises...
893

You might also read

Related Articles

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

Sort by
Same author

Global, regional and national intake of plant-based foods among youth in 185 countries (1990-2018): findings from the Global Dietary Database.

BMJ global health·2026
Same author

A Scoping Review of Eating Behaviors Associated with Weight Status in Black American Adults.

Journal of racial and ethnic health disparities·2025
Same author

Occupational Health and Safety Among Brazilian Immigrant Women in the United States: A Cross-Sectional Survey.

International journal of environmental research and public health·2025
Same author

Food Compass Score-10: validation of a method for evaluating the healthfulness of foods and beverages using ingredient list information.

The American journal of clinical nutrition·2025
Same author

Regular-fat and low-fat dairy foods and cardiovascular diseases: perspectives for future dietary recommendations.

The American journal of clinical nutrition·2025
Same author

Author Correction: Burdens of type 2 diabetes and cardiovascular disease attributable to sugar-sweetened beverages in 184 countries.

Nature medicine·2025

Related Experiment Video

Updated: Dec 18, 2025

PTR-ToF-MS Coupled with an Automated Sampling System and Tailored Data Analysis for Food Studies: Bioprocess Monitoring, Screening and Nose-space Analysis
08:43

PTR-ToF-MS Coupled with an Automated Sampling System and Tailored Data Analysis for Food Studies: Bioprocess Monitoring, Screening and Nose-space Analysis

Published on: May 11, 2017

12.8K

Nutrient Profiling Systems, Front of Pack Labeling, and Consumer Behavior.

Naglaa H El-Abbadi1, Salima F Taylor1, Renata Micha1

  • 1Friedman School of Nutrition Science and Policy, Tufts University, 150 Harrison Avenue, Boston, MA, 02111, USA.

Current Atherosclerosis Reports
|June 20, 2020
PubMed
Summary

Front-of-package labels (FOPL) offer accessible nutrition information to guide healthier food choices and combat diet-related diseases. While effective, more real-world research is needed to optimize FOPL strategies and overcome industry challenges.

Keywords:
Consumer behaviorFront-of-pack labelHealthy food choicesNutrient profiling systemsNutrition labeling

More Related Videos

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq
04:54

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq

Published on: March 19, 2021

5.0K
Methods for Presenting Real-world Objects Under Controlled Laboratory Conditions
06:54

Methods for Presenting Real-world Objects Under Controlled Laboratory Conditions

Published on: June 21, 2019

6.2K

Related Experiment Videos

Last Updated: Dec 18, 2025

PTR-ToF-MS Coupled with an Automated Sampling System and Tailored Data Analysis for Food Studies: Bioprocess Monitoring, Screening and Nose-space Analysis
08:43

PTR-ToF-MS Coupled with an Automated Sampling System and Tailored Data Analysis for Food Studies: Bioprocess Monitoring, Screening and Nose-space Analysis

Published on: May 11, 2017

12.8K
Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq
04:54

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq

Published on: March 19, 2021

5.0K
Methods for Presenting Real-world Objects Under Controlled Laboratory Conditions
06:54

Methods for Presenting Real-world Objects Under Controlled Laboratory Conditions

Published on: June 21, 2019

6.2K

Area of Science:

  • Nutrition Science
  • Public Health
  • Consumer Behavior

Background:

  • Poor dietary quality and diet-related diseases are prevalent public health concerns.
  • Front-of-package labels (FOPL) are increasingly used to convey nutritional information.
  • FOPL aim to guide consumers toward healthier food choices.

Purpose of the Study:

  • To review the role and effectiveness of front-of-package labels in promoting healthful food choices.
  • To identify current limitations and future opportunities for FOPL implementation.

Main Methods:

  • Review of existing evidence on FOPL effectiveness.
  • Analysis of FOPL's role in consumer understanding and behavior.
  • Identification of challenges and potential advancements in FOPL systems.

Main Results:

  • FOPL provide easily understandable nutrition information, potentially shifting consumer behavior towards healthier options.
  • Current assessments of FOPL effectiveness are often limited by scope and reliance on simulation models.
  • Challenges include a lack of standardized nutrient profiles and industry resistance.
  • Future FOPL could integrate non-nutrient factors like food processing and sustainability.

Conclusions:

  • FOPL show promise in guiding consumers to healthier food choices and addressing diet-related diseases.
  • Further research in real-world settings is crucial to determine the most effective FOPL strategies.
  • Standardization and integration of broader health factors are key for future FOPL development.