The heart has the function of pumping blood, can supply fresh blood support to various organs, and can also take away some metabolites, which is very important for human health.
Therefore, in daily life, most people will pay attention to the protection of the heart. Compared with the heart, the health problems of the feet are not deliberately cared about, but in fact, the feet are called the "second heart" of people.
But many people do not understand, the distance between the feet and the heart, why is it called the "second heart"? Below, let's take a closer look at it.
Why is the foot called the "second heart"?
The reason why the feet are called the "second heart" is because the feet have the effect of promoting blood circulation. Blood circulation is spread throughout the human body, and the parts that maintain the circulatory system are the blood vessels and the heart. The heart can pump out a large amount of blood, and this blood will flow through the blood vessels and enter the various organs in the body.
The blood vessels are divided into arteries, veins and capillaries, and the venous vessels are easily affected by gravity and have poor blood return. The blood vessels in the feet and calves belong to the venous blood vessels, if the health of the feet is protected, the function of the venous blood vessels can be improved, and the effect of promoting blood circulation in the body can be achieved.
Therefore, in daily life, in addition to doing a good job in the protection of the heart and other important organs, we should also pay attention to protecting our feet.
How to protect the health of my feet?
First, insist on washing your feet every night
No matter what kind of people, be sure to wash your feet with warm water every night. Foot washing can not only remove some dirt from the skin of the feet, but also relieve the fatigue of the feet and the body.
And through thermal stimulation, the blood vessels in the feet and calves can be dilated, which can effectively improve the phenomenon of venous return. For healthy adults, you can soak your feet in hot water of 40 to 50 degrees Celsius for about 10 minutes every night.
Second, often raise your feet
If the foot area is in a sagging state for a long time every day, it will affect the blood return of the veins, which is very likely to cause varicose veins in the lower limbs, which has a greater impact on the health of the lower legs and feet. Therefore, in the daily life, the feet should be raised irregularly every day, which helps to maintain the health of the feet and improve the amount of venous return blood.
You can also adhere to about 15 minutes of high leg exercise every day, which can not only help lose weight, but also increase the contractile function of the heart, and has the effect of maintaining the health of legs and feet.
Third, choose the right shoes and socks
If you choose to wear some tighter shoes and socks in your daily life, it will cause your feet and ankles to be in an overly tight state all the time, making venous blood flow disordered. Not only will the legs be swollen and the feet swollen, but it will also affect the health of the feet.
In addition, if you do not change your socks or shoes for a long time, it is easy to produce a large number of bacteria or fungi, and the probability of suffering from athlete's foot will increase relatively.
Therefore, no matter what kind of crowd, shoes and socks must not be too tight and too small, but also to keep the shoes and socks clean and tidy. In addition, you should also choose shoes with good breathability and a soft sole.
All in all, the reason why the feet are called the "second heart" of people is because the feet can also play a role in promoting blood circulation. And there are many acupuncture points on the soles of the feet, which correspond to some organs in the body, so any group of people should pay attention to the maintenance of the health of the feet.
If you want to maintain the health of your feet, in addition to the above 3 points, you must not be in a state of standing, sitting or squatting for a long time. otherwise. It also affects the return of blood to the veins of the lower extremities and also has an impact on the health of the feet.