Term: Lipids
Definition:
Lipids refer to the fatty substances found in animals and plants. Lipids are insoluble in water and can be classed as tri-glycerides, glycerophosphatides and sphingolipids. Lipids can act as a fuel source, and are easily stored in the body. Some lipids are essential to cell structure (Omega-3 and Omega-6 oils), but cannot be produced by the body, relying solely on dietary sources.
