Prevention is Power.
Cancer prevention is action taken to lower the risk of getting cancer. This can include maintaining a healthy lifestyle, avoiding exposure to known cancer-causing substances, and taking medicines or vaccines that can prevent cancer from developing.
Understanding Risk Factors
Approximately 30-50% of cancer deaths could be prevented by modifying or avoiding key risk factors and implementing existing evidence-based prevention strategies.
Tobacco: The #1 Direct Cause
Tobacco use is the single largest preventable cause of cancer and cancer death. Smoking is linked to ~80% of lung cancer deaths and also causes cancer of the mouth, throat, liver, and bladder.
Secondhand smoke is also a dangerous carcinogen with no safe level of exposure.
Diet & Healthy Weight
Obesity and physical inactivity are major risk factors. Excess weight can lead to chronic inflammation and changes in hormone levels (like insulin and estrogen) that encourage cancer growth. A diet high in processed meats and low in fiber increases colorectal cancer risk.
Radiation & UV Exposure
Ultraviolet (UV) radiation from the sun and tanning beds is the main cause of skin cancer. Other forms of radiation, like ionizing radiation from medical imaging or radon gas in homes, also contribute to risk.
Occupational & Environmental
Certain chemicals and substances are known human carcinogens. Asbestos, arsenic, benzene, and radon are significant risks, especially in certain work environments or through contaminated water/air.
Infectious Pathogens
About 15% of cancers are linked to infections. HPV (Cervical, Oral), Hepatitis B & C (Liver), and H. pylori (Stomach) are the primary infectious causes that are often preventable through vaccination or treatment.
Alcohol Intake
Drinking alcohol increases the risk of at least 6 types of cancer. When the body breaks down alcohol, it produces acetaldehyde, a chemical that damages DNA and stops cells from repairing the damage.
Empower Yourself:
Evidence-Based Prevention
Avoid Tobacco in All Forms
Quitting smoking at any age can significantly reduce your risk. Avoid herbal cigarettes and tobacco-based products.
Choose a Plant-Heavy Diet
Focus on whole grains, fruits, vegetables, and beans. Limit processed meats and highly sweetened drinks.
Protect Your Skin
Apply SPF 30+ sunscreen, wear hats, and seek shade during peak UV hours (10 AM to 4 PM).
Stay Physically Active
Aim for at least 150 minutes of moderate activity or 75 minutes of vigorous activity each week.
Know Your Family History
Discuss your family health history with a doctor to determine if you need earlier or more frequent screening.
The Power of Vaccination
Vaccination is one of the most effective ways to prevent certain cancers.
HPV Vaccine
Protects against Human Papillomavirus, which causes cervical, oropharyngeal, and other cancers. Recommended for both boys and girls.
Hepatitis B Vaccine
Prevents chronic Hepatitis B infection, a leading cause of liver cancer worldwide.