"Why Am I Suddenly Feeling Cold When I Used to Be Very Resilient to Cold Weather? Watch Out for These 6 Potential Culprits!"

As temperatures continue to drop day by day, the chilly season has arrived. The decrease in temperature and metabolism slows down, weakening the blood's ability to flow back, resulting in cold hands and feet, which is normal. However, some individuals were initially very resistant to the cold. During winter, I barely felt the chill. Recently, I've been exceptionally afraid of the cold. I must uncover the reasons behind this sudden change. Suddenly fearing the cold is not a good sign. Why do I suddenly feel cold? Here are six possible explanations:

1. Excessive Weight Loss

When people joke, they often say that fat helps them withstand the cold, and it's not just a casual remark. In fact, they have a point. Fat is an excellent insulator against heat loss. After successfully losing weight, one's cold resistance is inevitably lower than before. However, feeling excessively cold could indicate overzealous weight loss. Reflect on whether you need to continue losing weight and if you've fallen into an unusual aesthetic trap.

2. Anemia

Many people suffer from anemia, though some may be unaware. Symptoms of anemia include dizziness, fatigue, and sensitivity to cold. It's evident that feeling cold is a symptom. If your recent experiences align with anemia symptoms, visit a doctor for a check-up to confirm and understand the type of anemia. Identifying the type will guide treatment and care.

3. Hypothyroidism

While many are familiar with hyperthyroidism, hypothyroidism remains less understood. Hypothyroidism is an endocrine disorder caused by inadequate thyroid hormone production. One of its symptoms is sensitivity to cold. If you've recently developed a fear of cold, consider this possibility. Compare other hypothyroidism symptoms with your own to assess the likelihood and seek medical advice if necessary.

4. Vascular Issues

Feeling cold can stem from ischemia. Vascular health issues, such as insufficient blood supply and slow circulation, cause cold extremities and weakness. Common vascular problems include lower extremity atherosclerosis, stenosis, and varicose veins. These are closely linked to cardiovascular and cerebrovascular diseases, and early detection facilitates early resolution.

5. Lack of Exercise

Many office workers lack exercise, spending prolonged periods sitting or standing. This sedentary lifestyle leads to various discomforts, including sensitivity to cold, indicating a sub-optimal health state. Inactivity slows blood flow, making one feel cold. Exercise improves circulation, accelerates metabolism, and helps dispel the chill, fostering a warm glow from within.

6. Improper Diet

Many individuals aim to lose weight, some adopting extreme methods blindly. Inadequate caloric intake hinders heat production, leading to cold sensations. Consuming cold foods exacerbates this feeling, emphasizing the need for warm, nourishing meals during winter. Avoid cold foods to maintain warmth and health.

Feeling cold in winter is common, but a sudden onset without prior issues could signify underlying issues. Be mindful of your body's signals and address any abnormalities for optimal health.