6 Silent Signs in Your Feet That Could Warn of a Heart Attack Weeks in Advance

Healthy feet should have a natural

, pinkish tone. But if you notice your feet turning:

• Bluish or purplish – this may suggest low oxygen levels in your blood
• Pale or ashen – this could signal restricted blood flow to the extremities

These color changes might indicate circulatory problems, especially if they come and go or are accompanied by other signs like pain or numbness.

Discoloration may be particularly noticeable in cold environments or after physical activity, and should never be ignored.

4. Numbness or Tingling in the Feet

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