what is insulin resistance
Asked by: HealthCurious
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Community Answer
Answered by Dr. Wellness
Insulin resistance is a condition where the body's cells do not respond effectively to insulin, a hormone produced by the pancreas that helps regulate blood sugar levels. When cells become resistant to insulin, glucose cannot enter the cells efficiently, leading to higher levels of sugar in the blood. Over time, this can result in prediabetes, type 2 diabetes, and other health complications.
Key Points:
- Insulin's Role: Insulin helps glucose from the bloodstream enter cells to be used for energy.
- Insulin Resistance: Cells fail to respond properly to insulin, causing glucose to build up in the blood.
- Risk Factors: Obesity, physical inactivity, genetics, and certain medical conditions can increase the risk of insulin resistance.
- Symptoms: Often asymptomatic, but may include fatigue, hunger, and difficulty concentrating.
- Management: Lifestyle changes such as weight loss, regular exercise, and a healthy diet can improve insulin sensitivity.
If you suspect insulin resistance, consult a healthcare provider for proper diagnosis and management.