What lifestyle changes can help during cancer treatment

Lifestyle Changes to Support You During Cancer Treatment

Making thoughtful lifestyle adjustments can significantly improve how you feel during treatment and support your overall well-being. Here are evidence-based recommendations from leading cancer organizations:

Nutrition and Eating Well

According to the American Cancer Society, maintaining good nutrition is crucial during treatment. Focus on:

• Eating small, frequent meals (5-6 times daily) if you have appetite changes
• Prioritizing protein to help your body repair tissues and maintain strength
• Staying hydrated - aim for 8-10 cups of fluids daily unless your doctor advises otherwise
• Managing side effects through food choices (bland foods for nausea, soft foods for mouth sores)

Physical Activity

The ASCO (American Society of Clinical Oncology) Guidelines strongly recommend:

• At least 150 minutes of moderate exercise weekly if possible, adjusted to your energy levels
• Strength training 2-3 times per week to combat muscle loss and fatigue
• Even light activity matters - short walks, gentle stretching, or chair exercises can help reduce treatment-related fatigue (a condition called cancer-related fatigue or CRF)

The key is finding what works for your current abilities and gradually building up.

Rest and Sleep

The National Cancer Institute (NCI) emphasizes quality sleep:

• Maintain a consistent sleep schedule
• Create a restful environment (cool, dark, quiet)
• Limit screen time before bed
• Take short naps (20-30 minutes) if needed, but avoid long daytime sleep that disrupts nighttime rest

Stress Management

NCCN (National Comprehensive Cancer Network) Guidelines recognize that emotional well-being directly impacts physical health:

• Mind-body practices like meditation, yoga, or deep breathing
• Support groups - connecting with others facing similar challenges
• Professional counseling when anxiety or depression interfere with daily life
• Enjoyable activities that provide distraction and normalcy

Important Considerations

• Always consult your healthcare team before starting new supplements, as some can interfere with treatment
• Avoid alcohol and tobacco, which can worsen side effects and reduce treatment effectiveness
• Communicate openly with your medical team about side effects - many can be managed with adjustments

Remember

These changes should be personalized to your specific situation. What works during one phase of treatment may need adjustment during another. Your oncology team, including oncology nurses and dietitians, can help tailor these recommendations to your cancer type, treatment plan, and individual needs.

Would you like more specific information about any of these areas, or do you have questions about managing particular side effects?