With respect to lipid levels, what is a desirable level of Low-Density Lipoprotein (LDL)?

The desirable level of Low-Density Lipoprotein (LDL) is particularly important in assessing cardiovascular health. LDL is often referred to as "bad cholesterol," and high levels of it are associated with an increased risk of atherosclerosis and cardiovascular disease. A level of less than 100 mg/dL is considered optimal for individuals at risk of heart disease, while levels below 130 mg/dL are considered near optimal/above optimal for the general population. This range has been endorsed by various health organizations as part of guidelines to help lower cardiovascular risk.

While levels above 160 mg/dL indicate a higher risk of heart disease, the focus for maintaining cardiovascular health is to keep LDL levels under control, and being below 130 mg/dL becomes a target for those not at immediate high risk. This makes option B – below 130 mg/dL – a suitable answer as it represents a level associated with lower cardiovascular risk while considering different population health profiles.