what are the differences between HDL and LDL?
Regarding their health implications
Hi, and thank you for your question.
HDL stands
for high density lipoprotein and is considered good cholesterol. HDL
accounts for ~1/3 of all blood circulating cholesterol and serves as a
protective mechanism from the development of heart disease by carrying
away cholesterol from vessel walls and plaque to the liver for
disposal. Higher levels of HDL have been shown to reduce the risk of
heart attack and stroke.
LDL stands
for low density lipoprotein and is considered bad cholesterol. LDL is a
necessary protein in the body for it transports substances vital to
cell function and development. When there is an excess of LDL in the
blood or when it undergoes structural changes from certain body
stresses, LDL can become harmful by accumulating in blood vessels
walls. This can lead to blockages in arteries or unstable plaque
build-up which is prone to rupture and the formation of blood clots.
Levels of LDL and its subtypes are directly related to the risk of heart attack and stroke.
Also, I would recommend checking out this article on "good" cholesterol levels. Hope this helps!
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