Poor blood circulation
Poor blood circulation is one of the most common causes of cold feet. When blood does not flow properly to the extremities, warmth cannot reach the feet effectively, leading to a constant feeling of cold.
Risk factors: cardiovascular diseases, diabetes, smoking, sedentary lifestyleédentarité
Solution: Regular physical activity and avoiding smoking are recommended to improve blood circulation.

Raynaud’s Syndrome
Raynaud’s syndrome is a vascular disorder that causes the small blood vessels in the fingers and toes to constrict. As a result, blood flow decreases, and the extremities become cold, pale, or bluish.
Trigger factors: exposure to cold, emotional stress, certain autoimmune diseases
Additionally, affected individuals often experience numbness and tingling during episodes.

Hypothyroidism
Hypothyroidism (underactive thyroid) can slow down metabolism and reduce the body’s heat production. As a result, this hormonal imbalance often leads to a persistent feeling of cold, especially in the hands and feet.
Associated symptoms: fatigue, weight gain, dry skin, increased sensitivity to cold
A medical consultation and a simple blood test can help check thyroid function.

Anemia
An iron deficiency can reduce the blood’s ability to carry oxygen. As a result, circulation becomes less efficient, causing a feeling of cold in the extremities.
Associated symptoms: shortness of breath, pale complexion, general weakness
Fortunately, adequate iron and vitamin intake helps restore proper blood balance and improve thermal comfort.