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October 17, 2025 15 mins

LDL-C is the number we’ve all been trained to chase. But what if the real culprit isn’t the cholesterol itself… but the number of particles carrying it? 

Meet ApoB — the quiet truth-teller of lipidology.
It doesn’t care how perfect your LDL number looks. It counts every atherogenic particle capable of injuring the arterial wall — the true measure of risk hiding beneath the surface. 

In this episode of LipidCurious, we’ll dig into what makes ApoB the stronger, sharper, and more honest marker of atherogenic burden: 

1.    Why ApoB is a better measure of atherogenic burden 
2.    How ApoB drives atherosclerosis 
3.    How ApoB fits into clinical practice 

We’ll also explore practical takeaways — when to order ApoB, what cutoffs to use, and how to apply it when your LDL and ApoB numbers don’t agree.
By the end, you’ll see why every atherogenic particle counts — and why ApoB just might be the number that finally tells the truth about cardiovascular risk.

Bonus: The Visual Guide for this episode is waiting for you — click here. For the full collection of visuals across episodes, visit the Podcast page.

Download the Free LipidCurious Starter Kit here

Questions or feedback? Reach out at hello@lipidcurious.com 

Disclaimer: This podcast is for educational purposes only. It is NOT medical advice.

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