A recent international study (Cardiac MRI Markers of Ageing: A Multicentre, Cross-sectional Cohort Study) shows that this is not a rare phenomenon at all – especially if the health risks we tend to take lightly lurk in your daily life. Our heart not only beats – it also tells a story. It reveals how much you move, how much you stress, how you eat, and how much you take care of yourself.
In the newly published study, researchers used an MRI-based method to calculate how old our heart "feels" in reality alongside various existing factors and conditions. The results are astonishing not only from a medical perspective but also on a human level!
A true mirror of your body's age
"Heart age" shows how fit your heart is compared to your chronological age. For a healthy person, this number roughly matches their actual age (good news: it can even be younger if someone pays close attention to their lifestyle). However, if obesity, high blood pressure, or diabetes are present in your life, the difference can be dramatic.
The research team at the University of Norwich examined hundreds of heart MRI scans using artificial intelligence, then compared the heart functions of healthy participants and those with risk factors. The result? Depending on the degree of obesity and the presence of other diseases, the heart could be up to 45 years older than the actual age of the person examined.
Numbers that will make you think
- With mild obesity (BMI 30–34.9): the heart is on average 4 years older
- With moderate obesity (BMI 35–39.9): 5 years difference
- With severe obesity (BMI over 40): the heart can astonishingly be up to 45 years older
- In middle-aged diabetics (in their 40s): the heart can also be incredibly up to 56 years older than that of healthy peers
- High blood pressure: consistently ages the heart up to 70 years old
- Atrial fibrillation: causes significant "heart aging" at every age
If these numbers don’t shock you, perhaps the thought that your heart can silently and symptomlessly age at an accelerated pace – and the problem only becomes apparent when it’s really serious – will.
What can you use from this in your daily life?
The fortunate information is that this new method is not a final verdict but a tool that can help see the full picture more clearly. Instead of bombarding patients with complicated statistics, doctors can simply say: "Your heart functions as if you were 60, even though you are only going to be 40." This one sentence alone can be enough to motivate someone to change their lifestyle and find new motivation for change.
As Dr. Pankaj Garg, the lead researcher, put it: "This is a revolutionary opportunity to intervene in time, before a heart attack or stroke."
And indeed: if you know your heart is aging at an accelerated pace, you might think twice about what you eat, how much you move, or whether to finally go to that medical check-up you have been postponing for months.
Your heart only asks for care instead of a birthday cake
We often think that old-age (heart) problems will appear "sometime later" in our lives. But if your heart is already working overtime, "later" may come much sooner. This is exactly what the researchers want to prevent with this new "heart age" approach. Because if we know where we really stand, we have a chance to change in time.
+5 tips to keep your heart young
- 30-60 minutes of daily exercise works wonders – whether it’s walking, dancing, or yoga.
- A plant-based, fiber-rich, and low saturated fat diet can significantly reduce the risk of heart disease.
- Smoking and alcohol consumption unfortunately not only age you but also make you ill.
- Quality sleep is just as important as conscious eating.
- Last but not least: you cannot take stress management and facing your past traumas lightly either.
