A Pill or a Workout: Which is Better for Your Heart?

The jury is back, and it has delivered the sort of verdict nobody likes to hear. A new review of 32 studies involving 312,645 middle-aged and older adults found that lifestyle changes were linked to fewer heart attacks, strokes and premature deaths.

Here’s the bit that sings: the researchers say the protection may be comparable to, or even greater than, medication. Before you tip your statins into the bin and jog triumphantly toward a sunset, there is a fairly large, gnarly asterisk.

What the study found

Published in the Journal of Cardiovascular Nursing, the systematic review and meta-analysis examined 21 randomised controlled trials and 11 prospective cohort studies.

Researchers Ziwei Chen and Linfu Fang looked at the effects of lifestyle modification and medication on major cardiovascular events, death from any cause, cardiovascular death and stroke among middle-aged and older adults.

That last result is the attention-grabber. Combined diet and exercise programs produced the strongest association, leading the researchers to conclude that lifestyle modification can provide cardiovascular protection comparable to, or greater than, pharmacological treatment. It sounds like a win for shorts over scripts. It is not quite that simple.

Why the headline needs a spotter

This was not a giant pill-versus-workout showdown. The researchers stitched together 32 earlier studies. Some were controlled trials; others simply tracked people over time.

That matters because men who exercise often do other healthy things too. They may eat better, smoke and drink less, see their doctor more and actually take their medication. The workout deserves some credit, but perhaps not all of it.

The numbers also sound bigger than they are. A 15% lower risk does not mean your risk falls by 15 percentage points. If it started at 10%, it would fall to 8.5%. Worth having, certainly. Proof that your gym membership can replace your medication? Not even close.

Pills and workouts do different jobs

“Heart medication” is not one magic pill. Statins lower cholesterol. Blood-pressure tablets lower blood pressure. Blood thinners help stop clots. Each has a specific job.

A workout cannot always do those jobs. But the reverse is also true. A statin will not make you fitter, strengthen your legs or help you climb the stairs without wheezing.

That is why the real answer is usually both. Take the medication you need and keep moving. If you are over 50, our guide to getting fit after 50 shows how to combine cardio and strength work without pretending you are still 25.

Do Both

In this review, programs combining diet and exercise produced the best result. That does not mean training for a marathon or surviving on steamed broccoli. A brisk 30-minute walk, bike ride or swim counts. Add a couple of strength sessions each week and you have covered most of the basics.

Diet does not need to become a second job either. Eat more vegetables, fruit, whole grains, nuts and fish. Eat less heavily processed food. If your waist is steadily moving away from your belt buckle, our guide to losing a beer belly is a useful place to start.

Should you stop taking heart medication?

No. This study does not prove that a gym membership can replace prescribed medication. If you take statins or other heart medicines, speak to your doctor before changing or stopping them.

If you are 45 or older, ask your GP about a heart-health check. High blood pressure and high cholesterol can quietly do damage for years without giving you much warning.

Medication can target a risk factor with a precision that exercise cannot always match. Exercise and diet can improve a range of risks and physical abilities that no tablet can touch.

The new analysis strengthens the case that lifestyle intervention belongs at the centre of cardiovascular prevention, not in the small print handed over with a prescription. But it does not make medication redundant. Take the pill if you need it. Do the workout either way.