bad cholesterol

noun

: a lipoprotein of blood plasma that is associated with increased probability of developing atherosclerosis : ldl

The two-year study of 507 patients is the most ambitious yet to test whether driving down bad cholesterol turns back the clock on plaque buildup in coronary arteries.

—Steve Sternberg

A growing body of research suggests that atherosclerosis probably traces to oxidation of low-density lipoprotein (LDL) cholesterol, the so-called bad cholesterol.

—Janet Raloff

compare good cholesterol

Examples of bad cholesterol in a Sentence

Recent Examples on the Web

Improves bone health Is rich in antioxidants Aids digestion Can help regulate blood pressure Has the potential to lower bad cholesterol levels 1. —Ashlyn Messier, Fox News, 3 Dec. 2024

These elements promote good cardiovascular health by reducing bad cholesterol and improving blood circulation. —Jeanne Ballion, Vogue, 31 Oct. 2024

These heart-protecting flavonoids have been shown to reduce bad cholesterol, lower blood pressure, and reduce blood vessel plaque formation. —Ana Morales, Vogue, 18 Sep. 2024

The researchers used these to measure three biomarkers: low-density lipoprotein, or LDL, commonly known as bad cholesterol; high-sensitivity C-reactive protein, or CRP; and lipoprotein(a), or LP(a). —Brenda Goodman, CNN, 31 Aug. 2024

Word History

First Known Use

1977, in the meaning defined above

Medical Definition

bad cholesterol

noun

ˈbad- 

: ldl