Why Do I Always Feel Cold?

Constant feelings of being cold may be related to factors such as low blood pressure, iron deficiency, cold intolerance, and hypothyroidism. It is recommended to seek medical attention promptly for targeted treatment.

1. Iron Deficiency

People who often feel cold may be due to iron deficiency in the body. Iron is involved in the synthesis of heme in the human body, which can improve the oxygen-carrying capacity of the blood. Therefore, the oxygen supply to peripheral tissues in iron-deficient individuals will decrease, leading to obstacles in energy metabolism and naturally feeling cold due to insufficient heat production. Therefore, it is important to pay attention to supplementing iron-rich foods, such as lean meat, fish, animal liver, egg yolks, beans, celery, mushrooms, black fungus, etc.

2. Low Blood Pressure

Low blood pressure can easily lead to poor peripheral circulation, such as insufficient blood supply to the hands and feet, resulting in a lack of oxygen and energy substances required for energy metabolism in tissues. This can cause people to frequently feel cold and is also prone to frostbite. In addition to medication, it is important to keep warm.

3. Cold Intolerance

Cold intolerance is commonly seen in menopausal women. This is due to a decrease in estrogen levels, leading to instability of neurovascular function. Eventually, patients may experience coldness in the waist, back, lower abdomen, hands, feet, or the entire body due to poor systemic or local blood circulation. The most important thing is to undergo cold resistance exercises and dietary adjustments. It is recommended to engage in outdoor activities such as walking, jogging, dancing, playing badminton, etc., and consciously consume more foods with warming and cold-resistant properties, such as beef, lamb, dog meat, shrimp, and walnuts.

4. Hypothyroidism

Thyroid hormone is an endocrine hormone that participates in the material metabolism of the body. It has the function of accelerating the burning and release of energy from sugars, proteins, and fats. At the same time, it also causes an increase in heartbeat, blood pressure, and blood circulation in peripheral organs such as the skin, increasing heat production. Therefore, when thyroid hormone secretion is insufficient, heat production decreases, leading to feelings of being cold. Iodine is involved in the synthesis of thyroid hormone in the body. Increasing the intake of iodine-rich foods such as seaweed, fish, and shrimp can improve cold resistance.