1, poor sleep, physical weakness, chills;
2. Patients with cardiovascular and cerebrovascular diseases such as anemia and varicose veins;
3, kidney deficiency, stomach cold;
4, poor endocrine, poor microcirculation, less sweating;
5. Workers who stand, sit or walk for a long time;
6. People with cold limbs or living in cold areas;
7. Patients with joints, bones and cervical spondylosis;
8, fatigue, mental stress, dry skin and other issues.