HDL
noun
: a lipoprotein of blood plasma that is composed of a high proportion of protein with little triglyceride and cholesterol and that is correlated with reduced risk of atherosclerosis : good cholesterol compare ldl
Examples of HDL in a Sentence
Recent Examples on the Web
However, its effects on LDL and HDL cholesterol are less clear.
—
Amy Brownstein, Verywell Health, 6 May 2025
One study found that vitamin D supplements can help lower total cholesterol and LDL levels, but do not affect HDL levels.
—Emmanuella Ogbonna, Health, 2 May 2025
Before the study began, after the control period, and at the end of the four weeks, scientists measured participants’ heart rate, blood pressure, blood markers such as LDL and HDL cholesterol, body composition, and mental well-being.
—Kristen Fischer, Health, 17 Apr. 2025
Research suggests that avocado oil consumption can help improve HDL levels, though more studies are needed.10
May Support Weight Management Goals
As with other healthy oils, avocado oil is calorie-dense but can support satiety and help keep your appetite in check when used in moderation.
—Jonathan Purtell, Verywell Health, 4 Apr. 2025
See All Example Sentences for HDL
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Amy Brownstein, Verywell Health, 6 May 2025
One study found that vitamin D supplements can help lower total cholesterol and LDL levels, but do not affect HDL levels.
—Emmanuella Ogbonna, Health, 2 May 2025
Before the study began, after the control period, and at the end of the four weeks, scientists measured participants’ heart rate, blood pressure, blood markers such as LDL and HDL cholesterol, body composition, and mental well-being.
—Kristen Fischer, Health, 17 Apr. 2025
Research suggests that avocado oil consumption can help improve HDL levels, though more studies are needed.10
May Support Weight Management Goals
As with other healthy oils, avocado oil is calorie-dense but can support satiety and help keep your appetite in check when used in moderation.
—Jonathan Purtell, Verywell Health, 4 Apr. 2025
See All Example Sentences for HDL
Cite this Entry
“HDL.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/HDL. Accessed 21 May. 2025.
Copy CitationMedical Definition
HDL
nounLove words? Need even more definitions?
Merriam-Webster unabridged
Share