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Related Concept Videos

Diabetes Mellitus: Overview and Type I Subtype01:22

Diabetes Mellitus: Overview and Type I Subtype

Diabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels due to inadequate insulin production, insulin resistance, or both. The condition affects millions worldwide and can significantly impact their health and quality of life.
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Diabetes Mellitus: Type 2 and Gestational01:22

Diabetes Mellitus: Type 2 and Gestational

Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
Hypoglycemia01:26

Hypoglycemia

Hypoglycemia is a blood glucose level below 70 mg/dL. It commonly occurs in individuals using insulin or insulin-secreting drugs, but may also arise in non-diabetic conditions. People with type 1 diabetes are at the highest risk because they depend on exogenous insulin. People with type 2 diabetes are also at risk, especially when treated with insulin or medications such as sulfonylureas, which increase insulin release regardless of blood glucose levels. It develops when insulin levels exceed...
Type I Diabetes II: Pathophysiology01:26

Type I Diabetes II: Pathophysiology

Type 1 diabetes mellitus arises from an immune-mediated destruction of pancreatic β-cells, resulting in an absolute deficiency of insulin. This process develops in genetically susceptible individuals when autoimmunity, environmental exposures, and immunologic dysregulation converge to trigger a targeted attack on the insulin-producing cells of the pancreas. The β-cells are located within the islets of Langerhans and are essential for regulating blood glucose by facilitating cellular uptake of...
Type II Diabetes II: Pathophysiology01:24

Type II Diabetes II: Pathophysiology

PathophysiologyType 2 diabetes mellitus (T2DM ) is a chronic metabolic disorder characterized by insulin resistance and progressive pancreatic β-cell dysfunction, leading to impaired glucose homeostasis. It results from interactions among genetic predisposition, environmental factors, and metabolic stressors, such as overnutrition and a sedentary lifestyle.Insulin Resistance and Glucose DysregulationEarly T2DM involves insulin resistance in skeletal muscle, adipose tissue, and the liver.
Type I Diabetes I: Introduction01:12

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Type 1 diabetes mellitus is a chronic metabolic disorder characterized by an absolute deficiency of insulin resulting from the autoimmune destruction of pancreatic β-cells. Although it can occur at any age, it is most commonly diagnosed in childhood, adolescence, or early adulthood. The loss of insulin production impairs cellular glucose uptake, resulting in persistent hyperglycemia and necessitating lifelong insulin therapy.Autoimmune Destruction of β-CellsThe hallmark of type 1 diabetes is an...

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Articles linked to this work by shared authors, journal, and citation graph.

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[Comparison between the quality of life and nutritional status of nutrition students and those of other university careers at the Santo Thomas University in Chile].

Nutricion hospitalaria·2012
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A Zebrafish Model of Diabetes Mellitus and Metabolic Memory
10:03

A Zebrafish Model of Diabetes Mellitus and Metabolic Memory

Published on: February 28, 2013

[Food and diabetes].

S Durán Agüero1, E Carrasco Piña, M Araya Pérez

  • 1Docente Carrera de Nutrición y Dietética, Facultad de Salud, Universidad Autónoma de Chile, Chile. sduran74@gmail.com

Nutricion Hospitalaria
|November 21, 2012
PubMed
Summary
This summary is machine-generated.

This review suggests that while a low glycemic diet may aid type 2 diabetes management, fruit consumption shows benefits for A1c and cardiovascular health. Moderate alcohol intake may also reduce metabolic syndrome prevalence.

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Last Updated: May 16, 2026

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Published on: April 6, 2022

Area of Science:

  • Dietary science
  • Endocrinology
  • Metabolic health

Background:

  • The role of diet in managing type 2 diabetes is complex and debated.
  • Fruits, despite fructose content, may offer glycemic benefits and improve cardiovascular markers.
  • Existing research on alcohol's impact on metabolic control and A1c is varied.

Purpose of the Study:

  • To review evidence on how fruit, fat, and alcohol consumption affect metabolic control in individuals with diabetes.
  • To clarify the relationship between dietary factors and glycemic management (A1c).

Main Methods:

  • Literature review of published studies.
  • Analysis of research on fruit, fat, and alcohol intake in diabetic populations.

Main Results:

  • Fruit consumption is linked to reduced A1c, improved HDL cholesterol, blood pressure, and lower coronary heart disease risk.
  • No correlation was found between fat intake and A1c levels.
  • Moderate alcohol consumption is associated with a lower prevalence of metabolic syndrome, with some links to A1c.

Conclusions:

  • Dietary choices, particularly fruit intake, can positively influence metabolic control and cardiovascular health in type 2 diabetes.
  • Further research may be needed to fully elucidate alcohol's specific impact on A1c levels.