But too much cholesterol in the blood has been linked to the formation of fatty plaques that can narrow arteries, including those that supply the heart muscle itself. LDL can stick to the arterial wall, where it is absorbed into slowly growing plaque. A high level of HDL is associated with low risk for heart disease. That's why making these simple lifestyle changes significantly reduces your risk for heart disease. Persons of any age can benefit from these healthy habits, but it's never too early to start.
Children stand to benefit most if they adopt a healthy lifestyle and stick to it.