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Related Concept Videos

Assessment of the Gastrointestinal System II: Health Perception Pattern01:29

Assessment of the Gastrointestinal System II: Health Perception Pattern

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:
Regulation of Food Intake01:30

Regulation of Food Intake

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...
Assessment of the Gastrointestinal System I: Subjective Data01:17

Assessment of the Gastrointestinal System I: Subjective Data

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 History
The initial step in assessing the GI system is obtaining a comprehensive health history. This includes inquiring about the patient's history or presence of problems related to...
Energy Balance01:19

Energy Balance

The human body gets energy from the three macronutrients: carbohydrates, proteins, and fats. Energy is released when the chemical bonds in the organic compounds present in the food are broken down. The energy content of food is measured in kilocalories (kcal), defined as the amount of heat required to raise the temperature of one kilogram of water by one degree Celsius. This value is determined by measuring the temperature change of the water surrounding a calorimeter after the complete...
Taste Buds and Receptors01:20

Taste Buds and Receptors

Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...
Dietary Connections01:23

Dietary Connections

In biological systems, most metabolic pathways are interconnected. The cellular respiration processes that convert glucose to ATP—such as glycolysis, pyruvate oxidation, and the citric acid cycle—tie into those that break down other organic compounds. As a result, various foods—from apples to cheese to guacamole—end up as ATP. In addition to carbohydrates, food also contains proteins and lipids—such as cholesterol and fats. All of these organic compounds are used as energy sources to produce...

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Related Experiment Video

Updated: May 14, 2026

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
04:46

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake

Published on: September 18, 2018

Functionalities and input methods for recording food intake: a systematic review.

Miroslav Rusin1, Eirik Arsand, Gunnar Hartvigsen

  • 1Faculty of Management Science and Informatics, University of Žilina, Slovakia. miroslav.rusin@fri.uniza.sk

International Journal of Medical Informatics
|February 19, 2013
PubMed
Summary
This summary is machine-generated.

Electronic food diaries are crucial for nutrition monitoring but challenging to develop. Most tools focus on basic food type and quantity logging, with limited personalized nutritional advice.

Keywords:
Disease managementFood diaryFood intakeFood recordingMobile applicationSelf-managementWeb application

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Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method
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Last Updated: May 14, 2026

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
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Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method
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Published on: February 19, 2021

Iterative Development of an Innovative Smartphone-Based Dietary Assessment Tool: Traqq
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Published on: March 19, 2021

Area of Science:

  • Digital Health
  • Nutrition Informatics
  • Self-Management Tools

Background:

  • Rising healthcare costs necessitate innovative self-management tools for chronic diseases.
  • Nutrition monitoring via food intake recording is vital but challenging for patients.
  • Developing user-friendly electronic food diaries requires careful consideration of functionality.

Purpose of the Study:

  • To investigate current methods for recording food intake.
  • To analyze the functionalities and input methods of existing nutrition monitoring tools.

Main Methods:

  • Systematic search of digital libraries, vendor markets, and social networks for nutrition-related tools.
  • Selection based on English language, patient-orientation, and food intake recording capabilities.
  • Analysis of system properties including data types, terminals, target populations, and reporting/sharing features.

Main Results:

  • 31 publications met criteria; 67% recorded food type and quantity, 16% multiple data types.
  • Obesity, diabetes, and overweight were primary target populations.
  • Mobile phones (35%) and PCs (29%) were common terminals; 71% offered data sharing, 51% reports.

Conclusions:

  • Most electronic food diaries focus on manual input of food type and quantity.
  • Mobile and web applications offer data sharing and reporting, primarily for users with obesity, diabetes, or overweight.
  • Future research should explore personalized nutritional suggestions based on recorded food history.