Charting a Healthier Course
Life at sea is full of adventure, resilience, and hard work. While seafarers face unique challenges, taking small but powerful steps can make a big difference in long-term health. The risks may be real, but so are the solutions. And the best part? Many of them are simple changes that can be incorporated into daily routines.
Cancer awareness and prevention are vital year-round. Whether it’s during World Cancer Day or any other time, let’s focus on practical ways maritime workers can protect their health, stay strong, and keep sailing toward a healthier future. Because prevention isn’t just about avoiding illness—it’s about living well and thriving at sea.
Understanding Cancer Risks at Sea
Seafarers experience a one-of-a-kind lifestyle, but some aspects of this way of life come with health risks that can be managed with the right knowledge and habits. Long working hours, unpredictable access to healthcare, and environmental exposures can increase health concerns—but awareness and action go a long way in prevention.
Here’s what to watch for and how to take charge of your health:
☀️ Stay Sun-Safe and Protect Your Skin
Hours on deck mean significant sun exposure. While fresh sea air is revitalizing, excessive UV exposure increases the risk of skin cancer, including melanoma. The reflection of the sun on water intensifies this exposure, making sun protection a key part of daily routines.
🚬Cut Back on Tobacco for a Healthier Future
Many seafarers turn to smoking as a stress reliever, but it remains one of the biggest preventable causes of lung and oral cancers. Second-hand smoke exposure also puts non-smokers at risk. Reducing or quitting tobacco use is a powerful step toward better health, and resources are available to help make this transition easier.
🍏 Improve Your Diet for Long-Term Wellness
Fresh food supplies may be limited at sea, but making smart choices with available options can make a difference. A diet rich in whole foods, fibre, and antioxidants helps the body fight harmful cell changes.
🛠 Minimize Exposure to Hazardous Materials
Seafarers may be exposed to chemicals and can face higher exposure to harmful substances. Proper protective gear, hygiene practices, and awareness can significantly reduce risk and safeguard long-term health.
🍻 Drink in Moderation and Stay Hydrated
Enjoying a drink after a long shift is common, but moderation is key. Excessive alcohol consumption weakens the body’s ability to repair damaged cells, increasing cancer risk. Staying hydrated and making healthier beverage choices—such as herbal teas, fresh fruit juices, coconut water, or infused water—can support overall wellness.
5 Essential Ways Seafarers Can Lower Cancer Risk
✅ Shield Yourself from the Sun – Wear SPF 30+ sunscreen, UV-blocking sunglasses, and long-sleeved clothing. Take breaks in shaded areas and avoid prolonged sun exposure.
✅ Eat for Your Health – Prioritize fruits, vegetables, and whole grains. If fresh options are unavailable, opt for frozen or canned fruits and vegetables with no added preservatives to ensure you’re getting the most natural, nutrient-rich options available, helping maintain a balanced and health-supporting diet.
✅ Quit Smoking & Cut Down on Alcohol – Reducing tobacco and alcohol consumption significantly lowers your risk of developing multiple types of cancer.
✅ Stay Physically Active – Even with limited space onboard, regular stretching, bodyweight exercises, and movement breaks help maintain a strong immune system.
✅ Get Regular Medical Checkups – Early detection saves lives. Take advantage of available telemedicine services and schedule health screenings whenever feasible.
Your Health is Your Greatest Asset
As a seafarer, taking proactive steps toward cancer prevention is one of the best investments you can make in your well-being. Every small, positive change—whether it’s a better diet, sun protection, or quitting tobacco—adds up to a healthier, stronger future.
Prioritizing health should be a year-round commitment. Whether it’s in recognition of World Cancer Day or any other time, taking proactive steps matters—because prevention and early detection make all the difference in living a long, fulfilling life at sea.
