Healthy: Less than 200mg\dL

People with cholesterol levels lower than 200mg\dL have a low risk for coronary heart disease, according to the American Heart Association. People who fall within this cholesterol range should get their cholesterol checked at least once every five years.

Borderline-high risk: 200 to 239 mg/dL

According to the American Heart Association, people who fall within this cholesterol range should speak to their doctor to create a treatment and prevention plan to lower their cholesterol.

High risk: Above 240 mg/dL

People with an elevated cholesterol level have a high risk for chronic illness and heart disease, according to the American Heart Association. If you fall within this cholesterol range, you should speak to your doctor about taking cholesterol-reducing medications and making lifestyle changes.

Types

LDL (bad) and HDL (good) cholesterol are the two main types of cholesterol found in the body.

Treatment

You can reduce your cholesterol level by eating foods lower in cholesterol and exercising more. If those steps are insufficient, the National Cholesterol Education Program suggests speaking to your doctor about taking cholesterol-reducing medication.

Source

American Heart Association

National Cholesterol Education Program