Journal of Diabetology

All submissions of the EM system will be redirected to Online Manuscript Submission System. Authors are requested to submit articles directly to Online Manuscript Submission System of respective journal.
Reach Us +1 (629)348-3199

Short Communication - Journal of Diabetology (2023) Volume 7, Issue 3

Impaired Glucose Tolerance: Understanding a Prediabetic Condition

Jaycee M. Kaufman*

Department of Science, Ontario Tech University, Oshawa, Canada

Corresponding Author:
Jaycee M. Kaufman
Department of Science
Ontario Tech University
Oshawa, Canada
E-mail: jmkaufman@klick.com

Received: 21-Apr-2023, Manuscript No. AADY-23-106184; Editor assigned: 24-Apr-2023, PreQC No. AADY-23-106184(PQ); Reviewed: 08-May-2023, QC No. AADY-23-106184; Revised: 15-May-2023, Manuscript No: AADY-23-106184(R); Published: 23-May-2023, DOI:10.35841/aady-7.3.148

Citation: Kaufman J M. Impaired glucose tolerance: Understanding a prediabetic condition. 2023; 7(3):148

Visit for more related articles at Journal of Diabetology

Introduction

Glucose, often referred to as blood sugar, is a vital source of energy for our bodies. It plays a central role in maintaining our overall health and wellbeing. However, when our bodies struggle to regulate glucose levels effectively, it can lead to various health complications, including impaired glucose tolerance. This condition, also known as prediabetes, is a warning sign that should not be ignored. In this article, we will delve into the details of impaired glucose tolerance, its causes, symptoms, and potential management strategies [1].

Impaired Glucose Tolerance (IGT) is a metabolic condition characterized by higher than normal blood glucose levels. It falls between the range of normal blood sugar levels and those observed in individuals with diabetes. It is a critical stage that often precedes the onset of type 2 diabetes, a chronic condition characterized by the body's inability to properly use insulin or maintain normal blood sugar levels. If left unmanaged, impaired glucose tolerance can progress to type 2 diabetes, which can have significant health implications [2]. Type 2 diabetes is associated with an increased risk of cardiovascular disease, kidney disease, nerve damage, eye problems, and other complications. Therefore, it is crucial to address IGT promptly and take steps to prevent its progression.

One of the key aspects of managing impaired glucose tolerance is adopting a healthy eating plan. A balanced diet that focuses on nutrient-dense foods can help regulate blood sugar levels. It is recommended to consume a variety of whole grains, such as brown rice and whole wheat bread, along with lean proteins like poultry, fish, and legumes. Including plenty of fruits and vegetables provides essential vitamins, minerals, and fiber while keeping calorie intake in check [3]. It is advisable to limit the consumption of sugary beverages, processed foods, and foods high in saturated and trans fats.

Regular physical activity is another crucial component in managing IGT. Exercise helps improve insulin sensitivity, allowing glucose to be utilized more effectively by the body's cells. Engaging in aerobic exercises like brisk walking, jogging, swimming, or cycling can help lower blood sugar levels. Strength training exercises, such as lifting weights or using resistance bands, can also be beneficial as they help build muscle mass and increase metabolic rate [4]. Maintaining a healthy weight is essential for managing impaired glucose tolerance. Excess body weight, especially around the waistline, contributes to insulin resistance. Losing even a modest amount of weight can significantly improve insulin sensitivity and reduce the risk of developing type 2 diabetes. A healthcare professional or registered dietitian can provide guidance on setting realistic weight loss goals and creating a personalized plan.

In addition to lifestyle changes, medication may be prescribed by a healthcare provider to manage impaired glucose tolerance. Medications such as metformin can help lower blood sugar levels and improve insulin sensitivity. These medications are typically used in conjunction with lifestyle modifications and regular monitoring of blood glucose levels. Regular monitoring of blood glucose levels is essential for individuals with impaired glucose tolerance. This can be done through periodic blood tests, self-monitoring using a glucometer, or continuous glucose monitoring devices. Monitoring helps individuals understand how their diet, exercise, and medication affect their blood sugar levels, allowing for adjustments to be made as needed. Lastly, it is important to maintain a healthy mindset and seek support from healthcare professionals, family, and friends. Managing impaired glucose tolerance and preventing type 2 diabetes is a long-term commitment that requires patience, persistence, and a positive attitude [5]. Lifestyle changes can be challenging, but with the right support system and knowledge, individuals can successfully navigate this journey.

Conclusion

Impaired glucose tolerance is a critical stage between normal blood sugar levels and diabetes. By making lifestyle modifications, such as adopting a healthy eating plan, engaging in regular physical activity, achieving and maintaining a healthy weight, monitoring blood glucose levels, and, if necessary, taking prescribed medications, individuals can effectively manage IGT and reduce the risk of progressing to type 2 diabetes. It is crucial to work closely with healthcare professionals to develop a personalized management plan and receive ongoing support and guidance. With early intervention and proactive measures, individuals can take control of their health and prevent the potential complications associated with impaired glucose tolerance.

References

  1. Smith SM, Boppana A, Traupman JA, et al. Impaired glucose metabolism in patients with diabetes, prediabetes, and obesity is associated with severe COVID-19. J Med Virol. 2021;93(1):409-15.

    2. Indexed at, Google Scholar, Cross Ref

  2. Rett K, Gottwald-Hostalek U. Understanding prediabetes: definition, prevalence, burden and treatment options for an emerging disease. Curr Med Res Opin. 2019.

    3. Indexed at, Google Scholar, Cross Ref

  3. Yudkin JS, Alberti KG, McLarty DG, et al. Impaired glucose tolerance. BMJ. 1990;301(6749):397..

    4. Google Scholar

  4. Faerch K, Borch-Johnsen K, Holst JJ, et al. Pathophysiology and aetiology of impaired fasting glycaemia and impaired glucose tolerance: does it matter for prevention and treatment of type 2 diabetes? Diabetologia. 2009;52:1714-23.

    5. Indexed at, Google Scholar, Cross Ref

  5. Hostalek U. Global epidemiology of prediabetes-present and future perspectives. Clin Diabetes Endocrinol. 2019;5(1):5.

    6. Indexed at, Google Scholar, Cross Ref

Get the App