Our feet do more than help us walk—they can reveal hidden signs of serious heart problems weeks in advance. Because the heart pumps blood to every part of the body, including the extremities, changes in your feet can sometimes be the first warning that your cardiovascular system is struggling. Watch for these six silent signs: Cold Feet or Toes: Persistent coldness, even in warm weather, can indicate poor circulation caused by heart issues. Swelling in Feet and Ankles: Fluid buildup, known as edema, may appear when the heart isn’t pumping effectively. Noticeable at the end of the day or after...
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