Discoloration on your feet or toes isn’t just about temperature — it can mean your blood is low in oxygen or struggling to flow properly through narrowed arteries.
💡 Secret check: Lift your legs while sitting for 30 seconds, then lower them down. If your toes take more than a few seconds to “pink up” again, your blood flow may be compromised.
4. Tingling, Numbness, or Pins-and-Needles
This is one that surprises people. Frequent tingling or numbness — especially at night — can signal peripheral artery disease (PAD), a condition where blood vessels narrow and restrict flow to your limbs. PAD doesn’t just affect your legs; it’s often an early indicator of heart disease.Continue reading…
