Exposure to high frequency ionizing radiation is the most probable cause of developing cancer. Radon is a form of radiation which increases the risk for development of cancer. It should be made sure that the medical and dental X-rays are taken with the lowest levels of radiation possible. It is ensured to minimize the exposure, without decreasing the image quality and its medical usefulness. One needs to be careful of exposure to industrial agents which are considered as probably cancer-causing. It is observed that the patients with lung cancer, who often receive a course of radiation therapy, are likely to develop secondary brain tumors. If one has undergone any previous treatment to the brain with ionizing radiation, then that can act as a risk factor for brain cancer.

Being overweight increases the risk of cancer. The more obese a person is, the higher their mortality risk from cancer. It is important to eat five or more servings of vegetables and fruits each day. Substituting whole grains instead of processed grains and sugar is a great way to maintain a healthy weight. Consumption of alcohol also causes an increase in the body weight. It is important to limit the consumption of alcoholic beverages. It is recommended to limit its intake to no more than two drinks per day for men and one drink per day for women. Alcohol consumption, if combined with tobacco, would lead to a tremendous increase in the risk of cancer. Regular exercise must be made a part of the routine to maintain the body weight.

Smokers generally account for a considerable portion of lung cancer deaths. The best way to reduce the risk of developing cancer is to avoid smoking. Cigarette and other smokeless tobacco products are associated with the increased risk of cancer. Quitting smoking reduces the risk of developing cancer. This benefit increases with the duration of remaining smoke free. Smokeless tobacco, both in the form of chewing tobacco and snuff, must be avoided to prevent the risks of brain cancer.

Although it is very rare, but few research studies have published a link between cell phones and brain cancer. Digital cell phones emit radio frequency signals. If the electromagnetic waves hold frequencies ranging from below 3 kilohertz to about 300 gigahertz, then it is a matter of concern. Cellphones possess inbuilt antennas which can deliver large amounts of radiation energy to small areas of the human body.

Those who are already suffering from an immune system abnormality are more susceptible to the risk of development of the central nervous system lymphoma. It is a rare type of brain cancer. The primary lymphoma arises from the central nervous system, and on the other hand the secondary one is known to originate outside the brain. It is important to check for immune system problems to avoid chances of developing brain cancer. If you are experiencing problems of loss of vision or muscle weakness, then it is high time to consult a specialist doctor.

Excessive drinking and smoking can put a person at high risk for brain cancer. The metastatic brain tumor is the one that affects other parts of the body. There is a probability of it spreading to the brain through the bloodstream. A person suffering from lung cancer is more susceptible to the probability that the cancer can spread and make a way to the brain.

It is important to visit your doctor regularly. Make sure that you get annual physicals. It is important to get a clear picture of the signs or symptoms that may persist. An oncologist is trained to search for brain cancer symptoms. The brain tumor must be diagnosed in the early stages to fight and recover from it as soon as possible.

Another significant prevention measure is to eat a healthy diet. Make sure that your diet includes foods which are high in Omega-3 fatty acids. It is recommended to include fish and lean meats in your diet. Vegetarian dietary options include broccoli, spinach, beans, apples, oranges, pineapples, tomatoes etc. These foods are rich in antioxidants and work great to prevent cancer. Green tea is also recommended. Make sure that olive oil is used in cooking. Other brain cancer fighting dietary ingredients are cinnamon, ginger, soy and garlic. There are certain supplements that can be adopted along with nutritional therapy. Make sure that any supplement must be adopted only after consulting with a doctor. Vitamin D is a recommended supplement. Taking 800 to 1,000 units a day is generally recommended.

It is known that the probability of brain cancer gets aggravated on exposure to certain chemicals like vinyl chloride, which is known to be a risk factor for brain cancer. These chemicals are generally emitted by manufacturing and chemical plants. Brain cancer caused due to exposure to such chemicals is treated with the radiation treatment. Vinyl chloride is found in certain products made of plastic, for example car parts, household items and certain types of wires. People residing near manufacturing plants releasing vinyl chloride in to the environment have a higher risk of developing brain cancer. So, exposure to such chemicals must be avoided.