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Diabetes Mellitus: Type 2 and Gestational01:22

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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...
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Pathophysiology of Diabetes01:20

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Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
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Diabetes Mellitus: Overview and Type I Subtype01:22

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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.
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Carbohydrate Metabolism01:36

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Carbohydrates are polymers composed of molecules containing atoms of carbon, hydrogen and oxygen. One gram of carbohydrate can provide four kilo-calories of energy, which makes it the most efficient instant energy source.
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For most patients, experiencing several weeks of polyuria, polydipsia, fatigue, and significant weight loss may indicate the presence of diabetes. Furthermore, adults displaying the phenotypic appearance of type 2 diabetes (particularly those who are obese and not initially insulin-requiring), may have islet cell autoantibodies, suggesting autoimmune-mediated β cell destruction and a diagnosis of latent autoimmune diabetes of adults (LADA). The categorization of glucose homeostasis is...
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The therapy for diabetes aims to alleviate hyperglycemia-related symptoms, prevent acute metabolic decompensation, and reduce chronic end-organ complications. Glycemic control is evaluated through short-term (self-monitoring, continuous glucose monitoring) and long-term (A1c, fructosamine) metrics, enabling near real-time tracking of blood glucose levels and reflecting glycemic control over specific time frames.
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A Model of Chronic Nutrient Infusion in the Rat
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Nutrition in Diabetes.

Osama Hamdy1, Mohd-Yusof Barakatun-Nisak2

  • 1Department of Endocrinology, Joslin Diabetes Center, Harvard Medical School, One Joslin Place, Boston, MA 02481, USA.

Endocrinology and Metabolism Clinics of North America
|November 9, 2016
PubMed
Summary
This summary is machine-generated.

Medical nutrition therapy (MNT) improves diabetes management through balanced macronutrients and healthy eating patterns. Registered dietitians enhance glycemic control, reduce weight, and improve cardiovascular health.

Keywords:
DiabetesDietGlycemic indexMedical nutrition therapyNutrition

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Area of Science:

  • Endocrinology
  • Metabolic Diseases
  • Nutritional Science

Background:

  • Medical nutrition therapy (MNT) is integral to diabetes mellitus (DM) management.
  • Emerging evidence supports tailored dietary strategies for improved DM outcomes.
  • Current MNT focuses on macronutrient balance, carbohydrate load reduction, and glycemic index (GI) lowering.

Purpose of the Study:

  • To review current evidence on the role of nutrition in diabetes management.
  • To discuss the impact of MNT on glycemic control and cardiovascular risk factors.
  • To present specific dietary plans for weight reduction and type 1 diabetes.

Main Methods:

  • Literature review of recent research on MNT in diabetes.
  • Analysis of studies focusing on dietary patterns, macronutrient distribution, and GI.
  • Inclusion of evidence on the role of healthcare providers, particularly registered dietitians.

Main Results:

  • Optimized MNT approaches demonstrate significant improvements in glycemic control.
  • Weight reduction and enhanced cardiovascular risk factor profiles are observed with MNT.
  • Professional guidance from registered dietitians is associated with better patient outcomes.

Conclusions:

  • Sensible nutrition is a cornerstone of effective diabetes management.
  • Personalized MNT, including specific eating plans, can address individual patient needs.
  • Further research supports the integration of evidence-based nutrition interventions in diabetes care.