Cancers are on the rise globally. Cancer risks may be genetic or run in the family, however often environmental and lifestyle factors that are controllable contribute to increased risk or occurrence of various cancers. Even though medical care, medicines, and technology are advancing tremendously, prevention, screening, and early diagnosis are the cornerstones for tackling cancers.
- Healthy Diet
Increase: Vegetables, Fruits, Nuts, Seeds, Curds, Pulses, Whole grains, and water intake.
Decrease: Saturated oils/fats, high sugar items, processed meats, red meats, high salt (in cooking and in packaged foods) and Alcohol (limit to ≤1 glass/week and go for options with lower alcohol content)
Do not pack hot food (>70 deg C) in plastic containers.
- Avoiding Smoking and Chewing Tobacco products
Smoking (active and passive) or chewing Tobacco is known to directly increase lung and mouth cancer risk along with contributing to increased risk of many other cancers as well as Lifestyle/ Cardiovascular diseases. This is the most well established and totally avoidable cause of Cancer.
- Lifestyle modification
Include daily physical activity of at least half-hour (walking, cycling, jogging, swimming, Yoga or Aerobics) in routine. If sitting for prolonged periods (>2 hours), take a break to walk for 5 minutes, and stretch arms, legs, and neck.
Diet and physical activity also help manage weight effectively (Obesity is one of the factors known to increase cancer risk). Adequate rest with 7-8 hours of undisturbed night sleep daily is also important.
- Monitoring Radiation and Pollution exposure
Exposure to environmental cancer-causing agents (Carcinogens) requires attention. Start with simple practical measures:
- Mobile phones – do not carry in your pockets or close to the body (keep in a bag). Do not speak on it while charging, and in case of long calls (>10 minutes) use hands-free stands, speaker mode or earphones). Do not keep them close to you while sleeping.
- During prolonged direct sun exposure, use a broad-spectrum sunscreen (SPF30+ and PA triple +).
- If working in a factory with exposure to chemicals which may be carcinogenic, adequate protective gear, garments, and post-work-washing with monitoring is essential
- Protect yourself with masks, if working or driving in open vehicles (autos, bikes, etc) on a routine/daily basis.
- Screening and Medical Care
Screening for common cancers is advised based on age, type of cancer being screened and presence of risk factors. The frequency of screening is dependent on the type of screening test, preventive interventions adopted and risk factors present. Screening can help early diagnosis and cure of cancer.
Also, certain vaccines like HPV and Hepatitis B are known to reduce the risk of cervical and liver cancers respectively.
Knowing and Recognizing Carcinogens https://www.cancer.org/cancer/cancer-causes/general-info/known-and-probable-human-carcinogens.html