Your Blood Work Is Normal. But Is Your Heart Actually Healthy?
You exercise. You feel great. Your annual blood work comes back “normal.”
Could heart disease still be developing without you knowing it?
That uncomfortable question opens our latest Crackin’ Backs Podcast conversation with integrative cardiologist Dr. Jack Wolfson.
And his answer challenges a common assumption:
Looking healthy isn't the same as knowing your heart is healthy.
The Problem With “I Feel Fine”
Most of us look for disease when something feels wrong.
Pain. Fatigue. Shortness of breath. A bad lab result.
But cardiovascular disease doesn't always announce itself that way.
We all know stories of seemingly healthy, active people who unexpectedly experience a serious cardiac event.
So how much confidence should you place in a routine physical?
Dr. Wolfson uses a simple analogy:
Imagine taking your car to a mechanic and asking for a complete inspection—but they check only one component.
Would you confidently drive another 10,000 miles?
Probably not.
His point isn't that routine blood work is useless.
It's that it may only be part of the picture.
Heart Health Is More Than Cholesterol
Cholesterol has dominated the heart-health conversation for decades.
But Dr. Wolfson argues that cardiovascular risk deserves a wider lens.
During the episode, we explore markers including:
ApoB. Lp(a). Homocysteine. Inflammation. Omega-3 status. Blood sugar and insulin.
Each can offer another piece of information.
One of the biggest topics is Lp(a), a largely genetically determined cardiovascular risk factor that many people have never had measured.
But here's where the conversation becomes more important:
Knowing more numbers isn't the goal. Understanding what they mean for you is.
Fit Doesn't Always Mean Heart Healthy
This may be especially important for athletes.
You can run marathons, ride hundreds of miles, train five days a week and look incredibly fit.
But what happens during the other hours of your life?
How are you sleeping?
How well are you recovering?
What are you eating?
How much stress are you carrying?
What does the rest of your cardiovascular picture look like?
Dr. Wolfson discusses athletes who appeared exceptionally fit yet still experienced cardiovascular events.
It's an important reminder:
Performance is a marker of health. It isn't a guarantee of health.
One Overlooked Heart-Health Metric: Sleep
One of the more surprising parts of our conversation isn't about cholesterol at all.
It's about when you go to bed.
Dr. Wolfson highlights research associating irregular sleep timing with increased cardiovascular risk.
Think about that.
We obsess over workouts, supplements and health technology while something as basic as a consistent sleep schedule may deserve far more attention.
Sometimes the most powerful health strategies aren't exotic.
They're the things we repeatedly overlook because they seem too simple.
More Testing Isn't Always Better
Should everyone get advanced cardiovascular testing?
What about a coronary artery calcium scan?
This is where the conversation gets provocative.
Dr. Wolfson takes strong positions on coronary calcium scanning, cholesterol-lowering medications, GLP-1 drugs and conventional cardiovascular treatment.
Some of his views differ substantially from mainstream cardiology.
And that's important to acknowledge.
Our goal isn't to tell you which side to choose.
It's to ask a better question:
What information actually helps you make a better decision about your health?
Because healthcare shouldn't simply produce more tests, more numbers and more interventions.
It should produce better understanding.
Never Stop Asking “Why?”
Perhaps the most valuable idea in this entire conversation has nothing to do with a specific test.
It's this:
Keep asking why.
Why is this number elevated?
Why am I having these symptoms?
Why isn't my recovery improving?
Why am I taking this medication?
What benefit should I expect?
What are the risks?
What else can I change?
Dr. Wolfson even reflects candidly on patients earlier in his career whose symptoms couldn't easily be explained.
Today, his philosophy is different:
Keep looking.
Take one more step.
Don't dismiss what the patient is experiencing simply because the first test doesn't provide an answer.
That's a lesson that extends far beyond cardiology.
Then We Asked Him About Turning 100
Near the end of the conversation, we stopped talking about biomarkers.
We asked Dr. Wolfson to imagine himself at 100 years old, sitting around a table with his family.
What would need to have happened for him to look around and say:
“That was a hell of a ride”?
His answer changed the tone of the entire conversation.
He wants to still be mentally sharp.
Physically capable.
Self-sufficient.
Enjoyable to be around.
And surrounded by children, grandchildren and great-grandchildren who are living healthier lives themselves.
And maybe that's what the longevity conversation is really about.
We Don't Just Want More Years
Living to 100 sounds impressive.
But lifespan without healthspan isn't the goal.
We want enough health to travel.
To hike.
To work because we choose to.
To play with our grandchildren.
To remain independent.
To think clearly.
To laugh with the people we love.
The goal isn't simply keeping your heart beating.
It's keeping it healthy enough to support the life you still want to live.
5 Questions Worth Asking Yourself
1. Do I know my cardiovascular health—or just my cholesterol?
2. Am I assuming fitness automatically means health?
3. Am I paying enough attention to sleep, recovery and stress?
4. Do I understand why my doctor is recommending each test or treatment?
5. What am I doing today that gives my future self the best chance of still living fully at 80, 90 or 100?
You don't have to agree with everything Dr. Jack Wolfson says in this episode.
In fact, you probably won't.
That's part of what makes the conversation worth hearing.
Because the best health conversations shouldn't simply confirm what we already believe.
They should make us ask better questions.
Your heart doesn't care how healthy you look.
So maybe the question isn't:
“Are my numbers normal?”
Maybe it's:
“How much do I actually know about my heart health before something goes wrong?”
🎧 Watch or listen to the full conversation with Dr. Jack Wolfson on the Crackin’ Backs Podcast.
Come for the discussion about heart disease.
Stay for the conversation about how you want to live.