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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...
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The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
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A model is a theoretical way to understand a concept or an idea. Models can overcome barriers to health regardless of diverse economic and cultural backgrounds. In addition, models make the task easier by providing different ways to approach complex issues. There are two major health promotion models: the health belief model and the health promotion model.
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Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
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Progreso irregular en la prevención de la obesidad: ejemplos emergentes, barreras arraigadas y nuevos pensamientos.

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Ningún país ha revertido su epidemia de obesidad. Se necesita una acción urgente de múltiples partes interesadas para abordar los complejos impulsores de la obesidad, centrándose en las interacciones ambientales e individuales para romper los ciclos alimentarios poco saludables.

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Área de la Ciencia:

  • Salud Pública La salud pública.
  • Epidemiología La epidemiología.
  • Ciencias del comportamiento Ciencias del comportamiento.

Sus antecedentes:

  • La prevalencia de la obesidad sigue siendo alta a nivel mundial, con un éxito limitado en la reversión de las epidemias.
  • Los enfoques actuales a menudo simplifican en exceso los complejos impulsores de la obesidad, utilizando el pensamiento dicotómico.

Objetivo del estudio:

  • Revisar las acciones regulatorias y no regulatorias globales para abordar la obesidad.
  • Analizar las razones del limitado progreso en la lucha contra la obesidad.
  • Desafiar las dicotomías simplistas en el discurso de la obesidad y proponer un entendimiento reformulado.

Principales métodos:

  • Revisión de las estrategias globales de control de la obesidad.
  • Análisis de las dicotomías comunes en la investigación y la política de la obesidad (por ejemplo, el individuo frente al medio ambiente, la regulación frente a la autorregulación).
  • Reformulación conceptual de la obesidad como una interacción entre el medio ambiente y el individuo.

Principales resultados:

  • Ningún país ha logrado revertir con éxito su epidemia de obesidad a pesar de varias intervenciones.
  • El progreso ha sido escaso e inconsistente, a menudo debido a debates demasiado simplificados.
  • Los factores ambientales influyen significativamente en las elecciones individuales, creando ciclos de alimentación poco saludable.

Conclusiones:

  • Es esencial una acción urgente y coordinada por parte de los gobiernos y las partes interesadas.
  • Se necesita un entendimiento reformulado que enfatice la relación recíproca entre los individuos y su entorno alimentario.
  • Romper ciclos viciosos requiere acción regulatoria y esfuerzos concertados de la industria y la sociedad civil.