Insulin resistance is when the body's cells become less sensitive to the hormone insulin, which plays a crucial role in regulating blood sugar levels. When insulin resistance occurs, the body produces more insulin to compensate, which can lead to a range of health problems.
The National Health and Nutrition Examination Survey found that four in 10 adults, ages 18-44, have insulin resistance, and those with insulin resistance have a significantly higher prevalence of cardiovascular risk factors such as obesity, high blood pressure, poor physical activity, and high cholesterol. Worldwide, the prevalence of insulin resistance ranges from 15.5 to 46.5% among all adults.
In this blog, we'll explore the causes, symptoms, and treatments of insulin resistance.
Insulin resistance can be caused by various factors, including genetics, lifestyle, and underlying health conditions. Some of the common causes of insulin resistance include:
Obesity: Excess body fat, particularly around the abdomen, can cause insulin resistance. This is because fat cells release hormones and other substances that can interfere with insulin's ability to regulate blood sugar.
Sedentary Lifestyle: Lack of physical activity can lead to insulin resistance. Regular exercise helps to improve insulin sensitivity and reduce the risk of insulin resistance.
Unhealthy Diet: A diet high in sugar and refined carbohydrates can cause insulin resistance over time. These foods cause a rapid spike in blood sugar, which can lead to insulin resistance.
Other Health Conditions: Certain health conditions, such as polycystic ovary syndrome (PCOS), sleep apnea, and fatty liver disease, can increase the risk of insulin resistance.
Genetics: Some people are more prone to insulin resistance due to genetic factors. A family history of diabetes can also increase the risk of developing insulin resistance.
Insulin resistance can be a silent condition, meaning that it may not cause any symptoms in the initial stages. However, as insulin resistance worsens, it can lead to a range of health problems, including:
High Blood Sugar: Insulin resistance can cause blood sugar levels to rise, leading to prediabetes or type 2 diabetes.
Weight Gain: Insulin resistance can make it harder to lose weight or maintain a healthy weight.
Fatigue: High blood sugar levels can cause fatigue and a lack of energy.
Increased Hunger: Insulin resistance can cause hunger pangs, particularly after meals.
Skin Changes: Insulin resistance can cause skin changes, such as dark patches on the skin (acanthosis nigricans).
Insulin resistance can lead to a range of health issues, including type 2 diabetes, metabolic syndrome, and cardiovascular disease.
Here are some treatments for insulin resistance:
Lifestyle modifications: A healthy lifestyle can help to reduce insulin resistance. This includes regular exercise, a healthy diet, stress management, and getting enough sleep.
Medications: Certain medications can help to improve insulin sensitivity and reduce insulin resistance. These include metformin, thiazolidinediones (TZDs), and insulin-sensitizing agents.
Weight loss: Losing weight can help to improve insulin sensitivity and reduce insulin resistance. Even a modest amount of weight loss (5-10% of body weight) can have significant benefits.
Dietary changes: A diet that is low in refined carbohydrates and high in fiber, protein, and healthy fats can help to improve insulin sensitivity. Some diets that have been shown to be effective for reducing insulin resistance include the Mediterranean diet and the low-carbohydrate, high-fat (LCHF) diet.
It is important to consult with a healthcare professional before starting any treatment for insulin resistance, as the appropriate treatment will depend on the individual's specific situation and health needs.
At Ageless Regenerative Medical, our expert clinicians perform a very detailed health evaluation with patients during their initial consultation. We then collaborate with the patient to customize the best treatment plan to ensure optimal outcomes in alignment with genetic predispositions and lifestyle.
If you think you may be insulin resistant and would like to schedule an appointment, please contact us at 615-678-7734.
