World Cancer Day 2025: 7 changes to reduce cancer risk

World Cancer Day is marked every year on February 4.

World Cancer Day brings together people, communities and organizations from around the world to raise awareness of cancer-related issues.

This global initiative aims to raise awareness about cancer prevention, detection and treatment. World Cancer Day brings together people, communities and organizations from around the world to raise awareness and inspire action against cancer. Events, campaigns and activities are held around the world to educate people and support patients and families affected by cancer.

Each year, World Cancer Day focuses on a specific theme that addresses different aspects of cancer care. The theme for World Cancer Day 2025 is “United by Uniqueness.” This theme emphasizes the importance of personalized care and treatment tailored to each person’s unique needs.

According to the World Health Organization, between 30% and 50% of cancers are currently preventable by avoiding risk factors and applying existing evidence-based prevention strategies. Here are some lifestyle changes that can help reduce your risk:

1. Stop smoking

Smoking is one of the leading causes of cancer. If you smoke, seek help to quit and avoid secondhand smoke.

2. Eat healthy

Focus on eating a diet rich in fruits, vegetables, whole grains and lean proteins. Make a conscious effort to minimize processed foods, red meat, and sugary drinks. A sensible, balanced diet will help you maintain a healthy weight and control other risk factors.

3. Get regular checkups

Early detection of malignancies is key to effective tumor control. Regular screenings and checkups can help detect and treat cancer at an early stage.

4. Get vaccinated

Vaccines can help prevent some cancers, such as the HPV vaccine, which reduces the risk of cervical and other cancers, and the hepatitis B vaccine, which protects against liver cancer.

5. Maintain a healthy body mass index and be physically active

Obesity has been linked to various types of cancer. Strive for a balanced diet and regular physical activity to maintain a healthy weight.

6. Protect yourself from the sun

To reduce the risk of skin cancer, it is recommended that you avoid excessive sun exposure, especially between 10am and 4pm, wear protective clothing, sunglasses and a hat, and use a broad-spectrum sunscreen with SPF 30.

7. Pay attention to mental health

Chronic stress and poor mental health can cause a weakened immune system, which reduces the body’s ability to fight cancer. Therefore, it is crucial to pay attention to mental health by practicing meditation, getting enough sleep and making time for hobbies, family and friends.

Genetics plays a role in the risk of developing cancer. Therefore, if you have someone in your family with a genetic condition, you should be more careful about your lifestyle choices. Small, consistent changes can lead to long-term health improvements and a lower chance of developing cancer. Taking proactive steps today can lead to a healthier future.