Anabolic steroids: 17% of long-term users end up with heart damage

17% of anabolic steroid users end up with a damaged heart

How long does it take the body to pay the price for years of anabolic steroid use? A study that trinc amateur weightlifters for nearly a decade has the answer, and it is not pretty. Men who used androgenic anabolic steroids (AAS) developed persistent thickening of the left ventricular wall and a heart that was weaker at pumping blood. The work, published in European Heart Journal Cardiovascular Imaging, also found that 17% of long-term users had severely reduced heart function.

Cardiologist Vibeke M. Almaas, of Oslo University Hospital, led the research. Her conclusion is uncomfortable for the gym narrative: the damage appears even at low doses. And there is a troubling nuance: reducing the dose does no good. Only complete and sustained abstinence seems to reverse part of the damage.

Why a bodybuilder's heart ages prematurely

The mechanism is easy to understand. The left ventricle thickens and cannot contract enough to expel blood effectively, nor relax between beats to refill. The result: the heart muscle pumps worse and the rest of the body feels it. The research trinc male strength athletes, adults and middle-aged, for nearly ten years.

Dr Ignacio Fernández Lozano, president of the Spanish Society of Cardiology, calls the finding "a clear wake-up call". It was already known that these substances were not harmless, but the damage is compounded by a demographic shift in the gym: people start lifting weights at 20 and continue at 30, or start at 30 with supplements to gain mass quickly and keep taking them at 40. More years of exposure, a bigger bill.

Melatonin, steroids and the power of suggestion

The conversation soon turned to another supplement sold without a prescription. Several personal accounts described arrhythmias, palpitations and blood pressure spikes attributed to melatonin, including one case claiming to have found a study that raises the risk of heart attack by 90%.

The fine print matters. The cited work is an observational analysis presented at the American Heart Association sessions, based on a clinical database (TriNetX): it compared patients with chronic insomnia who took melatonin for more than a year with those who did not, and observed higher rates of heart failure and hospitalization. It is association, not causation. And there is a physiological explanation for the symptoms: the body produces melatonin in micrograms, while the market sells tablets of 1, 3, 5 and even 10 milligrams. That disproportionate spike can trigger a compensatory adrenaline and cortisol response in sensitive individuals.

The broken dating market that pushes men to the gym

Why does a 40-year-old man inject testosterone to look like a superhero? Some argue that aesthetic pressure has raised the bar to Hollywood casting levels, and that social media acts as an amplifier. The path described is almost always the same: SARMS to failure, then a bit of testosterone, then clenbuterol or dianabol to get shredded. Bigger and bigger, further and further.

Against that, the medical data. Known side effects include dependence and hormonal, metabolic and liver damage. And the study adds the cardiac one, with reversibility that requires quitting altogether. The question is how many are willing to pay that price for a mirror.