Shelley Duvall publicly shared that she suffered from type 2 diabetes, a chronic condition where the body struggles to use insulin effectively, leading to high blood sugar levels.
Why Knowing the Type Matters
Type 2 diabetes is largely preventable, unlike type 1, which is often autoimmune. Understanding this distinction is vital for targeted prevention strategies.
Key Prevention Strategies
To reduce risk of type 2 diabetes like Duvall's, focus on modifiable factors:

- Maintain a healthy weight: Aim for a BMI within normal range through calorie control.
- Increase physical activity: Get at least 150 minutes of moderate exercise weekly, such as brisk walking.
- Eat a balanced diet: Prioritize whole grains, vegetables, lean proteins, and minimize processed sugars and trans fats.
- Monitor health markers: Regularly check blood pressure and glucose if you have a family history or other risk factors.
- Avoid harmful habits: Limit alcohol intake and quit smoking to lower inflammation and insulin resistance.
Conclusion
Early intervention with lifestyle changes can prevent or delay type 2 diabetes onset. Consult healthcare providers for personalized assessments.









