- Lipids are the major dietary constituents that provide energy fuel to the body. Hence, lipids are even more essential than carbohydrates for combustion.
- One gram of lipids yields 9.5 calories per gram of energy whereas one gram of carbohydrates yields only 4.0 calories.
- The nervous system is rich in lipids, which are essential for its functioning.
- Lipoproteins and phospholipids are the essential constituents of cell membranes and cell organelles such as mitochondria.
- Lipoproteins generally act as the transporter for triglycerides, cholesterol, and phospholipids.
- Metabolic products of lipids act as the building material for biologically active materials.
- Lipids also supply essential fatty acids (EFA), which are generally not synthesised in body. Hence, they should be provided through diet and are essential for normal growth and health
Leave a Reply