Meaning & Definition of word "Cholesterol"

noun:

• 1. A waxy substance found in the bloodstream and in all cells of the body, essential for the formation of cell membranes and certain hormones, but can contribute to health issues when present in excess.
  • Example: High levels of cholesterol in the blood can lead to heart disease.
• 2. A type of lipid that the body needs in moderation but can be harmful in excess, particularly low-density lipoprotein (LDL) cholesterol.
  • Example: Doctors often recommend dietary changes to help lower LDL cholesterol.
• 3. A substance that is both produced by the liver and obtained from animal-based foods.
  • Example: Eggs are known to contain significant amounts of cholesterol.
• 4. A common measurement used in medical tests to assess cardiovascular health.
  • Example: My recent blood test showed that my cholesterol levels are within a healthy range.
• 5. Serum cholesterol, as measured in clinical tests.
  • Example: Routine screening for cholesterol can help catch potential health issues early.