High levels are associated with an increased risk of cardiovascular diseases. Levels ≥ 240 mg/dL are considered high. Elevated levels increase the risk of heart disease and are linked to conditions like diabetes and obesity. Higher levels are protective against heart disease, helping remove excess cholesterol from blood vessels. High levels contribute to plaque buildup in arteries, increasing the risk of heart attack and stroke. VLDL is a precursor to LDL. Elevated levels indicate increased risk of heart disease, often due to high triglycerides. A higher ratio indicates a higher risk of heart disease. Lower values are considered healthier.