Can Drinking Coca-Cola Cause Bladder Cancer

Approximately 70,000 adults are diagnosed with bladder cancer every year in the United States, according to statistics compiled from the American Cancer Society. They add that more than 14,000 adult die from bladder cancer annually. As with many forms of cancer, bladder cancer development is heavily influenced by diet and lifestyle factors. Coca-Cola is a popular brand of soda that may contribute to bladder cancer risk in certain people.

Bladder Cancer

Bladder cancer is a form of cancer that disproportionately affects men and older adults. The development of bladder cancer starts with damage to one of your bladder cell’s DNA. Certain types of DNA damage promotes the growth and spread of new bladder cells, which can form a cancerous tumor over time. Other risk factors for bladder cancer include alcohol abuse, smoking, family history and not drinking enough fluids.

Evidence

A team of scientists from the University of Birmingham studied the influence of fluid consumption on bladder cancer risk in a group of approximately 900 adults. The results of their research were published in the August 2010 issue of the “International Journal of Cancer.” They discovered that regular drinkers of soft drinks — such as Coca-Cola — have a significantly higher risk of developing bladder cancer when compared to those that seldom consumed soda. The researchers found that the increased risk from soft drinks was more prominent in nonsmokers.

Connection

A paper published in the February 2009 issue of “Cancer Science” notes that people who habitually consume caffeine have a higher risk of bladder cancer. Coca-Cola and other dark colors are rich in caffeine. The authors note that caffeine interferes with your body’s ability to destroy deformed cells in the bladder, which could contribute to cancer cell growth. Although preliminary research linked diet soda consumption and bladder cancer risk, a slew of studies have found diet soda to play no role in this form of cancer, according to the book “Prevention Magazine’s Nutrition Advisor.”

Warnings

The science linking soda consumption and bladder cancer risk is still unclear. Also, no study has investigated Coca-Cola brand soda on bladder cancer risk. Other ways you can keep bladder cancer at bay include following a healthy diet, losing weight if you are overweight and avoiding tobacco smoke. It is also important to be aware of bladder cancer symptoms for early detection. Learn about these symptoms on this website.