Recently, the weather is humid and low temperature in the morning and evening, and doctors especially remind to pay attention to the changes in the body, especially the cold hands and feet are health warning signs worth paying attention to. Don't think it's normal to have cold hands and feet in winter, it can be a sign of a red light for cardiovascular health.
The elderly have poor blood circulation, cold hands and feet, and cannot sleep well
Dr. Fu Shi, an internal medicine doctor in geriatric medicine, pointed out that the winter is wet and cold, and many people are prone to the problem of cold hands and feet, which is a challenge for the elderly, because of poor blood circulation, in addition to freezing hands and feet, it is more serious and even leads to insomnia and poor sleep.
Cold hands and feet are not only related to the weather!Doctors remind of 4 health crises
Isn't it normal for people to think that it's cold in winter and cold hands and feet?Dr. Fu said that in fact, cold hands and feet are closely related to cardiovascular circulation and should not be ignored, which can lead to serious health problems. To solve the problem of cold hands and feet, we must first understand its causes, and Dr. Fu has compiled the following 4 most common causes:
1.Low basal metabolic rate
This is more common in women and older adults because there is less muscle mass, resulting in a low basal metabolic rate, which reduces the amount of calories the body produces. And by adjusting the diet and increasing exercise, it can be effectively improved.
2.Anemia
Dr. Fu explained that the lack of healthy red blood cells makes it difficult for oxygen to reach the hands and feet, resulting in cold hands and feetIf you have severe symptoms of anemia, you should seek medical attention immediately.
3.Cardiovascular disease
Elderly people with cardiovascular disease, diabetes or poor blood circulation, if they find chest tightness, unilateral cold hands and feet, it may be a precursor to cardiovascular diseases such as myocardial infarction and stroke, and it is recommended to seek medical attention in time.
4.Autonomic nervous system disorders
This affects the constriction and relaxation of blood vessels, which in turn affects blood circulation in the hands and feetIt is recommended that regular general health check-ups should be done to understand the health status.
Dr. Fu said that if the cold hands and feet are only due to a low basal metabolic rate, then this is relatively easy to solve, and it is especially recommended that the elderly can do appropriate exercises at home, such as sweeping and mopping the floor, which not only helps blood circulation, but also keeps the hands and feet warm.
Cold hands and feet, alcohol, coffee has the opposite effect
In addition, many people begin to feel cold in winter and want to drink some hot drinks to help warm up their bodies. She said that after drinking, she felt warm at first, but once the wine subsided, it felt colder. Moreover, alcohol is high in calories, and it is easy to irritate the mucous membranes, produce cell inflammation, and reduce the body's protective power. As for coffee, it should be noted that excessive caffeine intake can easily cause blood vessels to constrict, and it is easier to have cold hands and feet.
4 types of warm-up drinks to effectively raise body temperature
So what do you need to drink to keep warm?Dr. Ko shared the following 4 types of warm drinks that not only warm up the body by temperature, but also maintain the body's circulatory strength and increase body temperature.
1.Hot Black Tea: Contains theaflavins to promote energy metabolism and maintain body temperature.
2.Brown Sugar Ginger Tea: Contains gingerol, which can warm the body.
3.Hot Cocoa: Contains cocoa polyphenols to maintain the body's circulatory power.
4.Cinnamon Latte: Contains cinnamaldehyde, which helps the body produce heat and raise body temperature.