It is supposed that if you have cancer, you will gradually lose all your hair. But, it’s just a myth. If one has cancer, hair loss happens as a secondary outcome of radiation and chemotherapy treatment. Both of these treatments attack the quickly developing cancer cells in the body. They can also damage the healthy cells of the body, such as the cells in the hair roots. A lot of chemotherapy medications also cause hair loss. However, it’s just a rumour that all cancer patients getting treatment will experience hair loss. The severity of hair loss will vary from person to person, depending on the frequency of the treatment. It’s also reliant on which drugs you are consuming and their dosage. Radiation treatment will cause you to lose your hair only in the area being treated.