The reason you are always cold

Cold weather, some people still wear thin clothes while you wear a single shirt and a double shirt but still feel cold. Here are the reasons why your body is cold and feels cold, cold before people.

Iron deficiency

Iron is essential in transporting oxygen into cells for energy, so low body iron levels may explain why you always feel cold. You should conduct a ferritin test in the blood. Your ferritin level should be above 60nanogram / ml to make sure you have enough iron.

Sleepless

Not getting enough rest can inhibit the nervous system, thereby affecting the ability of the brain to regulate body temperature.

Too thin

The body is too skinny and lacks fat will make your body more sensitive to the cold. To keep your body warm, you need to make sure your body mass index is not lower than 18.5 by taking the weight (kg) divided by the square of height (m). Example: You weigh 40kg, 1m60 tall, BMI will be: 40 / (1.60) ² = 15,625. Thus, BMI is slightly below 18.5, indicating that you are too skinny, cold tolerance will be poor.

The body is too skinny and lacks fat will make your body more sensitive to the cold.

Sex

Women often feel colder than men because the level of female hormone estrogen is higher than that of men. Moreover, women often have lower muscle tissue in the body than men so their tolerance to cold is lower.

Diet

In the process of digesting food, the amount of blood will concentrate and strengthen down the stomach. This makes the other parts of the body receive less, thereby making the body colder. If you have an unhealthy diet, snacking all day instead of nutritious foods and essential vitamins will weaken your body, become more tired and reduce cold tolerance.

Pre-processed snacks or foods often have little nutritional value, so they not only affect your weight, but also affect your body's normal temperature. When your body temperature is not stable, it's harder to adapt to the weather. So, in the winter, you may feel colder than usual.

Endocrine imbalance

When women enter menopause or are pregnant, hormonal imbalances can occur inside their bodies. At this time, estrogen levels rise, leading to many unusual symptoms such as sweating, body aches, difficulty sleeping, frequent feeling cold . So the change in the level of estrogen hormone is the culprit The main cause of this cold feeling.

Blood pressure

People with blood pressure disease (high blood pressure and low blood pressure) often feel their hands and feet always cold. If a person has low blood pressure, the blood in the body flows very slowly, so their hands and feet only reach a small amount of blood. For people with high blood pressure, blood circulation is difficult, so the amount of blood to the limbs is not much. Therefore, in both cases, patients feel more cold than others.

Thyroid

If you are constantly feeling cold, accompanied by rapid weight gain, loss of control even though you are very exercise and have a reasonable diet, you are likely to have thyroid problems. Thyroid problems slow down the metabolism and therefore, lower the temperature in the body and make you less cold than others.

Impaired immune system

If you have cold hands and feet, it may be because your immune system is weakened. A weak immune system may be due to the presence of parasites in the body, leading to infection and affecting body temperature.