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Related Concept Videos

Dietary Connections01:23

Dietary Connections

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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...
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Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
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Updated: Jul 29, 2025

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
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Dietary interventions using Facebook: a systematic review.

Vera Cunha1, Susana Montenegro2, Patrícia Padrão1,3,4

  • 1Faculdade de Ciências da Nutrição e Alimentação, Universidade do Porto, Rua do Campo Alegre, Porto, Portugal.

Porto Biomedical Journal
|May 22, 2023
PubMed
Summary
This summary is machine-generated.

This review found that nutritional interventions delivered via Facebook positively impacted dietary intake, knowledge, and weight management. However, Facebook

Keywords:
Facebookdietary intakedietary interventionsnutritional knowledgeweight management

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Area of Science:

  • Public Health
  • Nutrition Science
  • Digital Health Interventions

Background:

  • Social media platforms like Facebook are increasingly utilized for health behavior modification.
  • Understanding the efficacy of Facebook-delivered nutritional interventions is crucial for public health strategies.

Purpose of the Study:

  • To systematically review and synthesize evidence on the impact of Facebook-based nutritional interventions on dietary intake, knowledge, behavior, and weight management.
  • To evaluate the effectiveness of Facebook as a tool in nutritional interventions.

Main Methods:

  • A systematic review was conducted searching major electronic databases (PubMed, Web of Science, Scopus, etc.) for intervention studies published between 2013 and 2019.
  • The review protocol adhered to Cochrane Guidelines and Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA).
  • 18 studies met the inclusion criteria, encompassing randomized controlled trials, quasiexperimental studies, and case studies.

Main Results:

  • The majority of included studies (78%) reported positive nutritional-related impacts.
  • Positive changes were observed in dietary intake, food and nutritional knowledge and behavior, and weight management.
  • Facebook was often a component of multifaceted interventions, making its standalone effectiveness difficult to isolate.

Conclusions:

  • Nutritional interventions incorporating Facebook show promise for improving dietary intake, knowledge, behavior, and weight management.
  • Further research is needed to clarify the specific effectiveness of Facebook as a standalone intervention due to its frequent integration with other methods.
  • The heterogeneity of outcome measures across studies limits definitive conclusions on Facebook's overall effectiveness.