Getting cancer is not just down to genes, fate or bad luck. It is a combination of our environment, genes, and lifestyle. By making healthy choices, we can lower our risk of getting cancer.
Screening tests can detect cancers early, which is when treatment works best, and by going for the recommended vaccine shots, you can reduce your risk further. In this article, Dr Wong Seng Weng shares how you can lower your cancer risk.
Skin cancer is one of the most common kinds of cancer but also one of the most preventable. Skin cancer seems to be primarily caused by exposure to ultraviolet (UV) rays from the sun and tanning beds.
If you want to enjoy outdoor activities while reducing the risk of skin cancer, you should take precautions such as seeking shade where possible, regularly applying sunscreen, and wearing protective clothing, hats, and sunglasses.
First and second-hand smoking has been linked to various types of cancer, such as lung, mouth, throat, voice box, pancreas, bladder, cervix and kidney cancer. Chewing tobacco has been linked to mouth, throat and pancreas cancer too. Therefore, all tobacco products should be avoided.
Consuming various fruits and vegetables and other plant-based foods like whole grains and beans can promote a healthy diet. Also, reduce the amount of processed meat you consume, as eating processed meat often can slightly increase the risk of certain types of cancer.
Drink alcohol only in moderation, if at all. Alcohol increases the risk of various types of cancer, including breast, colon, lung, kidney and liver cancer. The more you drink, the greater your risk of getting cancer.
Evidence suggests that engaging in physical activity can lower the likelihood of developing colon cancer. In addition, exercise may also decrease the probability of breast cancer and conceivably reproductive cancers in women.
Exercise can protect against cancer even if it does not lead to weight loss. 150 minutes of moderate activity, such as brisk walking, is enough to reap the benefits. As a general goal, we should exercise at least 30 minutes daily.
By performing routine self-examinations and undergoing screenings for various types of cancer, including skin, colon, cervix, and breast cancer, the probability of detecting cancer at an early stage is increased, which generally leads to better treatment outcomes. However, it is advisable to consult with a healthcare professional to determine the optimal cancer screening regimen for your specific circumstances.
Certain viral infections, such as Hepatitis and HPV, increase the risk of cancer. It is important to be immunised and get the recommended vaccine and, if applicable, the booster shots.
