What Your Cholesterol Numbers Mean
Cholesterol (mg/dL)		Classification
Total less than 200		Desirable
Total 200 to 239		Borderline high risk
Total 240 or higher		High risk
HDL less than 40		High risk

If You're Under 200
As you can see on the chart, if your total cholesterol level is less than 200 and your HDL level is 40 or more, high blood cholesterol is not a problem for you right now. Continue to eat a healthful diet that's low in fat, be physically active, and have your cholesterol level checked once every five years. Of course, if you have other major risk factors, such as smoking or high blood pressure, you're still at risk for heart disease and you'll want to follow the advice found on this site. Even if you're totally healthy now, your best bet is to follow prudent AHA dietary recommendations.

If You're 200 to 239
If your cholesterol level is between 200 and 239, you're in a borderline zone. You face up to twice the risk of heart attack as people whose levels are well below 200. Don't feel alone: About 30 percent of American adults fall into this category. You shouldn't ignore this borderline status, especially if you have other risk factors. Start eating to lower your blood cholesterol using the TLC Diet, and have your cholesterol level checked again in a few months.

If You're 240 or Higher
If your cholesterol level is 240 or higher, you could be at high risk of a heart attack. This is especially true if your HDL level is less than 40 mg/dL. Talk to you doctor, because it's likely that you'll need further tests to determine the best treatment plan.