LDL cholesterol of 3.76 mmol/L is borderline elevated. Normally, this value does not exceed 3.4 mmol/L in normal adults. LDL cholesterol is the major lipoprotein in plasma. Its main role is to transport cholesterol. In normal adults, LDL cholesterol should be less than 3.4mmol/L, 3.4 to 4.1mmol/L is borderline, and more than 4.1mmol/L is elevated. LDL cholesterol of 3.76mmol/L is a borderline elevated level, and this physiological indicator is closely related to diseases such as atherosclerosis. Diseases such as mixed hypercholesterolemia, diabetes mellitus, and nephrotic syndrome may lead to elevated values. Once there is an abnormally elevated LDL cholesterol level, consult your doctor in time to avoid further elevation of LDL cholesterol level, which may cause damage to the human body, by treating or regulating it under your doctor’s guidance.