Cancer is one of the deadliest diseases in the world and the cure of cancer has not been discovered yet. There are certain therapies which can slow down the growth of cancer and these therapies are basically like chemotherapy and radiotherapy. In chemotherapy, a strong dose of the chemical is injected into the body which kills a majority of the cancerous cell and in radiotherapy, the radiations are used to kill the cancerous cells. It is also possible to remove cancer through the surgery but it depends on the stage of cancer and the affected body part. The worst thing about the disease is that cancer can return at any point of time hence no cure is complete in itself. It is always better to change the lifestyle and adapt to a healthy lifestyle so as to immune yourself from cancer. In this article, we have listed some of the main causes of cancer.
Hereditary – Cancer can be hereditary as well but the majority of the cancer are non-hereditary. The main cause of the cancer is a genetic defect which can be traced back to parents and evolution. There are only 3% cases in which the cause of the cancer is hereditary. There is nothing that can be done for this but a rich dose of antioxidants can surely help.
Dietary Habits – Diet plays a major role in causing cancer. Intake of toxic substances such as nicotine and tobacco is linked to cancer and in addition to this consumption of red meat is also linked to cancer. It is also observed that high amount of acidity can cause cancer and hence there are many water alkanizers available in the market as it is believed that the water which is basic in nature can help in offering protection against cancer.
Chemicals – Certain Chemicals are also linked to cancer. For example, metals like leads are known to cause cancer and formaldehyde are also another agents which can cause cancer. In addition to this, there is certain chemical carcinogen like alcohol. Other chemicals which can cause cancer is asbestos and benzene. There is a high number of workplace related exposure which causes cancer.
Radiation – Almost 10% of cancer are caused by the radiation exposure. Ionizing radiation and non-ionizing radiation, both can cause cancer and in addition to this exposure to x-ray can also cause cancer. Prolonged exposure to radio frequency or x-ray can also cause cancer. Mobile radiations and microwaves are also linked to causing cancer in adults as well as in children.
Hormones – It might surprise you but certain hormones can also play role in development of cancer. Hormones like Insulin are also linked to cancer as it causes cell proliferation. As per one of the study, a higher level of estrogen and progesterone can also cause cancer.
Infection – 18% of deaths related to cancer are because of the infectious disease. Virus is the main culprits here as they can cause cells to reproduce irregularly. In addition to this, many scientists believe that bacteria and parasites may also cause such an effect.