The LDL Chart Fueling Confusion Online - And What It Misses

Updated July 2026

I recently came across a chart on our Facebook page that seemed to suggest LDL cholesterol is not a major player in heart disease. The comment with it was blunt. LDL might not be all that important.

Here is that chart.

At first glance, the data looks convincing. But before you decide your cholesterol number does not matter, it is worth seeing why this chart is a classic example of how numbers can lead you astray.

Does this chart prove LDL does not matter?

No. The chart is not fake, but it is missing the one piece of context that changes everything. The chart shows the total number of heart attacks at each LDL level. It does not show the number of people in the population in each cholesterol category. Those are very different things.

Read the wrong way, the chart seems to say that an LDL between 190 and 220 is safer than an LDL under 40, because very few people with sky-high cholesterol show up in the heart attack totals. Follow that logic and you would have to ignore two things we know for certain. People with familial hypercholesterolemia, whose LDL runs above 190 from birth, develop early and aggressive heart disease. And people born with lifelong LDL under 40 almost never develop clogged arteries at all.

Why do most heart attacks happen at average LDL levels?

Because that is where most people are.

Only about 1 in 250 people have the genetic form of very high cholesterol. Even if every one of them had a heart attack, they are too few to move the national totals. The same holds at the very low end, where lifelong low LDL is just as rare. Most people sit somewhere in the middle, with an LDL of roughly 80 to 130. So most heart attacks happen there, simply because that is where the millions are. That does not mean the middle is the riskiest place to be, and it does not mean the extremes have no effect.

What does the data actually show about LDL and risk?

When you measure risk per person instead of counting raw events, the picture flips and becomes clear. The right question is not how many heart attacks happened at each level. It is this. If you lined up 1,000 people with low LDL next to 1,000 people with high LDL, who lives longer?

This chart reflects decades of research and many thousands of patients. The trend is impossible to miss. The lower the LDL, the lower the risk of a cardiac event, in a steady and consistent line. The American Heart Association states it plainly, that lowering your LDL lowers your risk. For the fuller picture of what cholesterol is and is not, see what everyone gets wrong about cholesterol.

What is the smartest way to use this?

Lower your LDL, and pay attention to how you do it. The takeaway is not simply to take more medication. It is that lowering LDL works, and that the path you take matters for the long run.

Lowering your LDL through food and lifestyle pays off whether or not you also take medication, because it helps you reach your goal at a lower medication dose. That matters, because many statin side effects depend on how high the dose is and how many years you take it. Bringing your baseline LDL down with food, which is the whole reason I created Step One Foods, eases that load.

In addition, and importantly, improving nutrition goes beyond LDL lowering. Eating in a way that lowers cholesterol also helps lower blood pressure, improve blood sugar, lessen inflammation and reduce weight. Medications are one hit wonders. Food addresses multiple risk factors all at once.

Whichever route you take to improve your cholesterol readings, whether food, medication, or both, the same rule holds. Lower LDL means lower risk.

The bottom line

Do not let a statistical quirk talk you out of a biological reality. A chart that counts events can hide the risk to a single person. Measured the right way, the science is settled and consistent. Keep your LDL low, by whatever mix of food and medicine fits your life, and your heart will thank you for it.

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