LDL vs HDL: Understanding Good and Bad Cholesterol (Part 13)

When talking about cholesterol, two terms always come up: LDL and HDL.

Most people have heard of them, but few truly understand the difference.

I used to think it was simply “good vs bad.”

But after reviewing my health data, I realized how critical this balance is.

Why LDL and HDL Exist

Cholesterol cannot travel alone in the bloodstream.

It binds with proteins to form LDL and HDL.

Each has a different role.

LDL carries cholesterol to the arteries.

Excess LDL can build up and cause problems.

HDL removes cholesterol from the bloodstream.

This is why HDL is considered protective.

It’s not about one number—it’s about balance.

High LDL and low HDL significantly increase risk.

Type	Good	Risk
LDL	Below 100	130+
HDL	60+	Below 40

Lower LDL with diet.

Raise HDL with exercise.

Exercise helped increase my HDL significantly.

This improved my overall balance.

A. No, HDL matters too.

This content is for informational purposes only.