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Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.
In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.