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Chronic Stress May Be Quietly Changing Your Heart. Massive Study Shows How

Chronic Stress May Be Quietly Changing Your Heart. Massive Study Shows How

Summary

A large study in the UK found that long-term inflammation linked to stress, economic status, and lifestyle can slowly change the heart. These changes raise the chance of heart attacks and strokes, even before any symptoms appear.

Key Facts

  • The study analyzed health data from 480,000 adults in the UK using blood tests and heart imaging.
  • People with the highest levels of a blood inflammation marker (GlycA) had a 43% higher risk of heart attack and stroke than those with the lowest levels.
  • Chronic stress, poor socioeconomic conditions, smoking, and obesity are connected to higher inflammation.
  • Some people have genetic factors that can make them more or less affected by inflammation.
  • Heart changes from inflammation can happen years before symptoms like chest pain or stroke occur.
  • There are no current drugs to treat this type of inflammation, but healthy weight and diet may help reduce it.
  • Mental health problems and heart disease might be linked through hidden, long-term inflammation.
  • Researchers suggest social factors play a big role in heart health and should be addressed in public health efforts.
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