1. What is the Cholesterol Index?

The Cholesterol Index, also known as the Cholesterol Ratio, is calculated by dividing Total Cholesterol by HDL Cholesterol. This ratio provides a better assessment of cardiovascular risk than total cholesterol alone.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( TC \) — Total Cholesterol (mg/dL)
• \( HDL \) — HDL Cholesterol (mg/dL)

Explanation: This ratio helps assess cardiovascular risk, with lower ratios indicating better heart health.

3. Importance of Cholesterol Ratio

Details: The TC/HDL ratio is a strong predictor of cardiovascular disease risk. A ratio below 5:1 is considered ideal, while ratios above 5:1 indicate increased risk.

4. Using the Calculator

Tips: Enter Total Cholesterol and HDL values in mg/dL. Both values must be greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is a healthy cholesterol ratio?
A: A ratio below 5:1 is considered healthy, with optimal levels below 3.5:1.

Q2: Why is the ratio important?
A: It provides a better cardiovascular risk assessment than total cholesterol alone by considering the protective effect of HDL.

Q3: How often should cholesterol be tested?
A: Adults should have cholesterol checked every 4-6 years, or more frequently if risk factors exist.

Q4: What affects cholesterol levels?
A: Diet, exercise, weight, genetics, age, and certain medications can all influence cholesterol levels.

Q5: How can I improve my cholesterol ratio?
A: Regular exercise, healthy diet (low saturated fats, high fiber), maintaining healthy weight, and avoiding smoking can help improve your ratio.