1. What is LDL Cholesterol?

LDL (Low-Density Lipoprotein) cholesterol, often called "bad cholesterol," can build up in the walls of arteries, forming plaques that narrow the arteries and make them less flexible. This condition is known as atherosclerosis.

2. LDL Classification Guidelines

According to established medical guidelines:

Note: These values are general guidelines. Your healthcare provider may set different targets based on your individual risk factors.

3. Importance of LDL Monitoring

Details: Maintaining healthy LDL levels is crucial for cardiovascular health. High LDL is a major risk factor for heart disease, heart attack, and stroke. Regular monitoring helps assess risk and guide treatment decisions.

4. Using the Calculator

Tips: Enter your LDL cholesterol value in mmol/L. The calculator will classify your level according to standard medical guidelines.

5. Frequently Asked Questions (FAQ)

Q1: What is a healthy LDL level?
A: For most adults, an LDL level below 3.4 mmol/L is desirable. However, optimal targets may be lower for people with certain risk factors.

Q2: How often should I check my LDL?
A: Healthy adults should have cholesterol checked every 4-6 years. Those with risk factors may need more frequent testing.

Q3: How can I lower my LDL cholesterol?
A: Lifestyle changes include eating a heart-healthy diet, regular exercise, maintaining a healthy weight, and quitting smoking. Medications may be prescribed if needed.

Q4: Are there different measurement units for cholesterol?
A: Yes, cholesterol can be measured in mmol/L (common outside US) or mg/dL (common in US). This calculator uses mmol/L.

Q5: Should I fast before a cholesterol test?
A: For a full lipid panel including LDL, fasting for 9-12 hours is typically recommended for accurate results.