Particles transporting lipids and cholesterol in the bloodstream.
Complex of proteins and lipids allowing for the transport of fats in the blood. Lipoproteins are classified according to their density: VLDL, LDL, HDL, and chylomicrons.
Lipoproteins are essential structures formed by the association of proteins (apolipoproteins) and lipids (cholesterol, triglycerides, phospholipids). They allow the solubilization of fats in the blood, which is an aqueous medium. Each type of lipoprotein has a different composition and plays a specific role in lipid transport and metabolism. A better understanding of these particles helps to evaluate the real cardiovascular risk beyond total cholesterol.
Ensures the transport and distribution of lipids and cholesterol to organs and tissues.
Prefer tests measuring apolipoproteins over total cholesterol alone for better risk assessment. Adopt a diet rich in unsaturated fatty acids to improve lipoprotein profiles.
Lipoproteins are the real carriers of blood fats, and their composition is more important than total cholesterol.
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