Persistent coldness can signal underlying health issues. Iron or Vitamin B12 deficiencies hinder red blood cell production, reducing oxygen flow and causing chills. Hypothyroidism slows metabolism, lowering heat generation. Poor circulation, often linked to diabetes or hypertension, restricts warmth to extremities. Dehydration impairs body temperature regulation. Consult a doctor if you experience constant coldness to prevent complications. Persistent coldness can signal underlying health issues. Iron or Vitamin B12 deficiencies hinder red blood cell production, reducing oxygen flow and causing chills. Hypothyroidism slows metabolism, lowering heat generation. Poor circulation, often linked to diabetes or hypertension, restricts warmth to extremities. Dehydration impairs body temperature regulation. Consult a doctor if you experience constant coldness to prevent complications. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle
