This vacuum-like technique causes the blood to get collected in the area where the cup is applied. After a few minutes, the cup is removed from that area. There are 2 types of cupping: (i) dry cupping, where you simply apply the cup and suction and leave the cup for however long you want, followed by removing the cup; (ii) wet cupping, where the collected blood referred to as the "bad blood", gets removed by a professional practitioner in order to release the toxins from the body by removing the harmful blood which lies beneath the surface of the skin.
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