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Cholesterol

UK //kəˈlɛstərɒl//US //kəˈlɛstərɒl//

Definition

A fatty substance found in the blood, linked to heart disease.

In simple words: A substance in your body that can cause heart problems.

Examples

High levels of cholesterol can lead to heart disease.
Doctors recommend checking your cholesterol regularly.
Foods high in cholesterol may not be good for your health.

Usage notes

Used mainly in health contexts. More formal when discussing diseases. Avoid casual conversations not about health.

Grammar pattern

standalone noun

Memory hint

Think of 'cholest-erol' as a 'cholesterol rollercoaster' affecting your heart!

Collocations

cholesterol levels
high cholesterol
cholesterol test
low cholesterol
cholesterol medication

Synonyms

lipoprotein
fatty substance
blood lipid

Antonyms

low cholesterol
hypocholesterolemia

Common mistakes

Confused with 'hormones' as both relate to body functions.
Incorrectly spelled as 'cholestrol'.
Confused with 'cholesterols' when referring to different types.