July 16, 2024
According to a recent study by the American Cancer Society, nearly half of all adult cancer deaths in the United States could be prevented through lifestyle changes. The study identified several risk factors that contribute significantly to cancer cases and deaths.
One of the leading risk factors is cigarette smoking, which was responsible for nearly 20% of all cancer cases and 30% of all cancer deaths. Avoiding smoking is the most effective way to reduce this risk.
Excessive body weight was another major contributor to cancer cases and deaths, accounting for about 7.6% of all cases and one-half of all deaths. Maintaining a healthy weight through diet and exercise can help prevent many types of cancer.
Excessive alcohol consumption also increases the risk of various types of cancer, including liver, breast, colon, and rectal cancers. Moderation in alcohol intake is recommended to reduce this risk.
Poor diet, particularly a lack of fruits and vegetables, was another significant risk factor for cancer. Eating a balanced diet rich in fruits and vegetables can help prevent many types of cancer.
Missing recommended cancer screenings can also increase the risk of developing and dying from certain types of cancer. Regular screenings are essential for early detection and treatment.
Other lifestyle factors that contribute to an increased risk of cancer include lack of physical activity, sun exposure, and secondhand smoke exposure. Making lifestyle changes in these areas can help reduce the risk of cancer.
The study also found that hepatitis B and C, human immunodeficiency virus (HIV), human papillomavirus (HPV), skin melanomas, anus cancer, larynx cancer, esophagus cancer, oral cavity cancer, and cervical cancer had the highest proportion of cases attributable to avoidable risk factors.
It's important to note that genetics and vaccines also play a role in the development of some cancers. Regular screenings and early detection are crucial for effective treatment.
The COVID-19 pandemic disrupted routine cancer screenings, leading to a decrease in their frequency. As routine screening resumes, it's essential to prioritize these appointments to ensure early detection and treatment.