Heated insoles are harmless to human body. If it is a regular brand of self-heating insole, it can keep warm, improve blood circulation, diminish inflammation, relieve pain, ventilate, absorb sweat, deodorize, prevent mildew, inhibit bacteria and nourish feet, and has a certain health care function. If it is made of special materials, such as self-heating shoelaces made of chemicals, it may be harmful to the body. Therefore, when choosing to buy self-heating insoles, you must go to a regular store, or go to a regular supermarket or shopping mall to choose to buy them, which will be safer.

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Precautions:

Heated insoles are suitable for people:

1, middle-aged and elderly people with cold hands and feet, numbness and unstable blood pressure. ?

2. Patients with pain and numbness, old cold legs, rheumatism, arthritis and cardiovascular and cerebrovascular diseases. ?

3. Beauty lovers who want to wear skirts and boots in winter, but are afraid of cold legs and knees. ?

4. Students, teachers, doctors, drivers and sedentary people working in offices. ?

5, long-term outdoor work in winter and people with chilblain and beriberi.

Baidu encyclopedia-self-heating insole

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