Cold Feet in Winter? Beyond Weather, These Diseases Could Be the Cause!

• Poor blood circulation can prevent warmth from reaching the feet, making them feel icy, especially at night.
• An underactive thyroid (hypothyroidism) slows body functions, reducing internal heat and causing cold hands and feet.
• Constricted blood vessels, common with aging or smoking, can restrict blood flow to lower extremities, leading to cold feet.
• High blood sugar damages nerves and reduces blood flow, causing numbness and coldness in hands and feet, worse in winter.
• Stress-induced adrenaline constricts blood vessels in extremities, making feet feel cold even without extreme weather.

Why It Matters: Cold feet in winter can signal underlying health issues like poor circulation, thyroid problems, or diabetes.