Insulin resistance occurs when the body's cells become less responsive to the hormone insulin, which regulates blood glucose. This means the body needs more insulin to keep blood sugar levels normal. NIH - Insulin Resistance
Prediabetes is a stage where blood glucose levels are higher than normal but not high enough for a diagnosis of diabetes. It often precedes type 2 diabetes and is commonly associated with insulin resistance. CDC - Prediabetes
Statistics/Demographics
In global terms, millions are affected by insulin resistance, though exact numbers can vary. The prevalence is higher among populations with a higher rate of type 2 diabetes.
Which are the body parts that get effected?
Primarily the muscles, liver, and fat cells. Over time, it can affect the pancreas, heart, and vascular system. EndocrineWeb - Insulin Resistance
Symptoms:
Preclinical: Often there are no noticeable symptoms. It might be discovered through blood tests or its association with other conditions.
Clinical: Dark patches on the skin (acanthosis nigricans), fatigue, hunger, difficulty concentrating. Healthline - Insulin Resistance
Risk factors:
Obesity, physical inactivity, unhealthy diet, age, high blood pressure, family history of diabetes. WebMD - Insulin Resistance
How to control/manage Insulin resistance?
Lifestyle changes like improving diet and increasing physical activity. Some may need medications. NIH - Management
Role of nutrition & diet:
A balanced diet rich in whole grains, lean proteins, and low in refined sugars can help manage and prevent insulin resistance.
What should you focus on?
Focus on high fiber foods, lean proteins, and healthy fats.
Limit: Processed foods and sugary drinks.