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Related Concept Videos

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...
Drug Dosing: Obese Patients01:21

Drug Dosing: Obese Patients

In the United States, obesity is a prominent concern. It is linked to heightened mortality rates due to increased occurrences of conditions such as hypertension, atherosclerosis, coronary artery disease, and diabetes compared to nonobese individuals. A patient is classified as obese if their actual body weight surpasses the ideal or desirable body weight by 20%, based on Metropolitan Life Insurance Company data. Ideal body weights consider average weights and heights for males and females...
Pharmacokinetics in Obese Patients: Drug Absorption and Distribution01:25

Pharmacokinetics in Obese Patients: Drug Absorption and Distribution

Obesity significantly alters the pharmacokinetic processes of drug absorption and distribution, presenting unique challenges in medical treatment. The increased fat tissue and decreased lean muscle in obese individuals can significantly affect how drugs are absorbed into the body and distributed across different tissues. This alteration can lead to variances in the effectiveness and safety of medications, necessitating adjustments in dosing or drug selection for obese patients.One notable...
Pharmacokinetics in Obese Patients: Drug Metabolism and Excretion01:20

Pharmacokinetics in Obese Patients: Drug Metabolism and Excretion

Drug metabolism, a critical process in the liver, involves two primary phases: Phase I reactions and Phase II conjugation. Obesity introduces significant alterations in this metabolic process, primarily due to fatty infiltration of the liver, leading to conditions such as nonalcoholic fatty liver disease (NAFLD). This condition can modify the activities of both Phase I and II enzymes, impacting how drugs are metabolized in obese patients.Phase I metabolism sees variable effects across...
Cholesterol: Significance and Regulation01:29

Cholesterol: Significance and Regulation

Although not a source of energy, cholesterol plays a significant role as a foundational structure for bile salts, steroid hormones, and vitamin D, as well as being a crucial component of plasma membranes. Approximately 15% of blood cholesterol is derived from our diet, with the remainder synthesized from acetyl CoA by the liver and intestines. Cholesterol is eliminated from the body through its conversion into bile salts, which are eventually discarded in the feces.
Considering cholesterol and...
Overview of Lipid Metabolism01:24

Overview of Lipid Metabolism

Lipid metabolism is a crucial process in the human body that involves the synthesis and degradation of lipids. This process is essential for energy production, cell membrane formation, and hormone production, among other functions.
Lipolysis: The Breakdown of Lipids:
Lipolysis is the process of breaking down lipids, particularly triglycerides, into glycerol and fatty acids. This process typically occurs in the adipose tissue and is triggered by various hormones, including glucagon and...

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Multidisciplinary Approach to Obesity Management: A Case Report
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Multidisciplinary Approach to Obesity Management: A Case Report

Published on: May 30, 2025

Obesity in arabic-speaking countries.

Mohammad Badran1, Ismail Laher

  • 1Department of Pharmacology and Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada V6T 1Z3.

Journal of Obesity
|December 17, 2011
PubMed
Summary
This summary is machine-generated.

Obesity is a growing global health concern, significantly affecting Arabic-speaking nations. Factors like diet, lifestyle, and socioeconomic changes contribute to rising obesity rates in both children and adults.

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Assessment of Child Anthropometry in a Large Epidemiologic Study

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Assessment of Child Anthropometry in a Large Epidemiologic Study
09:36

Assessment of Child Anthropometry in a Large Epidemiologic Study

Published on: February 2, 2017

Area of Science:

  • Public Health
  • Epidemiology
  • Global Health

Background:

  • Obesity prevalence is increasing globally, posing a significant public health challenge.
  • Arabic-speaking countries, particularly higher-income oil-producing nations, are experiencing a notable rise in obesity rates.
  • This trend impacts both pediatric and adult populations, necessitating urgent attention.

Purpose of the Study:

  • To investigate the prevalence and contributing factors of obesity in Arabic-speaking populations.
  • To highlight the scale of the obesity epidemic in this specific demographic.
  • To identify key drivers behind the increasing obesity rates.

Main Methods:

  • This study reviews existing epidemiological data and literature on obesity in Arabic-speaking countries.
  • Analysis of prevalence rates across different age groups (children, adolescents, adults) and genders.
  • Identification of potential contributing factors based on reported research.

Main Results:

  • Obesity prevalence in children and adolescents ranges from 5% to 14% (males) and 3% to 18% (females).
  • Adult obesity rates show a wide prevalence, from 2% to 55% in females and 1% to 30% in males.
  • Significant variations in prevalence are observed across the region.

Conclusions:

  • Obesity represents a substantial and growing health issue in Arabic-speaking countries.
  • Changes in dietary patterns, socioeconomic status, physical activity levels, and multiple pregnancies are identified as key contributing factors.
  • Further research and targeted public health interventions are crucial to address this epidemic.