Cholesterol is a fundamental part of human biology. Health care practitioners routinely check cholesterol as part of physical exams, since your cholesterol levels can significantly affect your overall health. A cholesterol level chart is a useful tool for any patient to understand where they stand. These charts help you make sense of the test numbers that result from a cholesterol check.
Purpose
If cholesterol tests offered a simple single-number result, it may be easier for anyone to understand what they mean. But instead, there are different types of cholesterol and different optimum levels associated with each type. Some cholesterol is considered good, while other cholesterol is bad. Thus the levels should remain above or below a certain number depending on the specific type. A cholesterol level chart helps you understand not just what these different numbers are, but also which types are good and bad.
Types of Cholesterol
A cholesterol level chart identifies four different cholesterol readings, and then offers three categories of measurements for each. Low density lipoprotein (LDL) and high density lipoprotein are the two basic types of cholesterol. LDL cholesterol is considered "bad," and lower numbers are generally more healthy. HDL cholesterol is "good" cholesterol, and higher numbers are preferred. But tests also measure the level of triglycerides, which are the overall fat in the body and affect you in similar ways as cholesterol. Finally, your total cholesterol is also included in a test, which is the sum of the LDL and HDL numbers.
Chart Readings
A cholesterol level chart shows all four cholesterol numbers-LDL, HDL, triglycerides and total cholesterol-and reflects the healthy zones and danger zones for each. The most healthy readings are a total cholesterol of under 200, triglycerides under 150, LDL under 130 and HDL over 50. In addition to these guidelines, a cholesterol level chart usually indicates that total cholesterol or LDL over 240 or triglycerides over 500 is dangerous. And while lower HDL levels are good, an HDL below 35 is also high risk. Some charts also show the borderline zones between optimal and high-risk. Note that these are general guidelines and charts vary depending on the source.
Progress Charts
Another type of cholesterol level chart is one where you keep track of your levels over time. The American Heart Association provides a simple chart for you to print out and use every time a doctor checks your cholesterol levels. The chart shows all four cholesterol level types and provides a space for your desired goal. Then, the chart gives you areas to record your scores for each over three visits. Ideally, your cholesterol levels approach your goal with each subsequent visit.
Caution
If your cholesterol levels fall into the "High Risk" areas of a cholesterol level chart, take these readings seriously. Discuss with your doctor how you should improve your cholesterol. If not treated, poor cholesterol levels can lead to heart attack or stroke. In some cases, your doctor may recommend prescription medication to help regulate your cholesterol. But a healthy diet and regular exercise are important for maintaining desirable levels.
