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Related Concept Videos

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...
Parentral Nutrition: Centeral and Peripheral Parental Nutrition01:27

Parentral Nutrition: Centeral and Peripheral Parental Nutrition

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,...
Obesity01:24

Obesity

The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in adipocytes...
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...
Binge Eating Disorders01:23

Binge Eating Disorders

Binge eating disorder is a significant mental health condition characterized by recurrent episodes of excessive food consumption within a short period, accompanied by a perceived loss of control over eating behavior. Unlike occasional overeating, binge eating disorder is marked by distressing emotions such as guilt, shame, and anxiety following binge episodes. The disorder affects individuals across different ages and backgrounds, with profound implications for physical and psychological...
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Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy

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Updated: Jun 16, 2026

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

Support and Call for the Healthy Diet Basket Version 2.0.

Elizabeth Dean1, Jia Xu2,3, Alice Yee-Men Jones4

  • 1Faculty of Medicine, Department of Physical Therapy, University of British Columbia, Vancouver, BC V6T 1Z3, Canada.

Nutrition Reviews
|June 13, 2026
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Summary

Whole-food vegan nutrition promotes health and longevity, yet national dietary guidelines often neglect it. Reforming guidelines to prioritize science-based vegan diets is crucial for public health.

Keywords:
disease preventionenvironmental healthglobal healthoptimal nutrition

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'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
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Published on: September 18, 2018

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Last Updated: Jun 16, 2026

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

'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

Area of Science:

  • Nutrition Science
  • Public Health Policy
  • Dietary Guidelines

Background:

  • Human health and longevity are optimized by low-fat, whole-food, vegan nutrition.
  • National food-based dietary guidelines (FBDGs) inadequately reflect vegan nutrition due to politico-corporate influences.
  • The Healthy Diet Basket (HDB) is a global standard for healthy diets but may not align with optimal vegan nutrition.

Purpose of the Study:

  • To advocate for the revision of FBDGs and the HDB to align with evidence-based vegan nutrition principles.
  • To highlight the discrepancy between current dietary guidelines and scientific evidence supporting vegan diets.
  • To call for unbiased FBDGs based solely on scientific research.

Main Methods:

  • Comparative analysis of whole-food vegan nutrition with existing FBDGs and the HDB.
  • Critique of the composition and endorsement of the HDB.
  • Literature review on the health impacts of vegan diets versus guidelines incorporating animal products and fats.

Main Results:

  • Current FBDGs, including the HDB, are not fully supported by scientific evidence when compared to whole-food vegan nutrition.
  • The HDB's inclusion of "animal-sourced foods" and "oils and fats" is scientifically questionable for optimal health.
  • Vegan nutrition demonstrates superior health, disease resistance, and lifespan benefits.

Conclusions:

  • The HDB (version 2.0) should be revised to eliminate "animal-sourced foods" and "oils and fats," focusing instead on plant-based food groups.
  • Unbiased FBDGs must be constructed based strictly on evidence-based research.
  • Global food policymakers, nutrition scientists, and health professionals must prioritize science-driven dietary recommendations for public health.