Losing weight is a common concern for people undergoing radiotherapy to the head and neck. This treatment method can cause a range of side effects, including changes in appetite, taste, and swallowing, which may make it harder to eat enough food to maintain a healthy weight.
The radiotherapy team can offer advice and support to help you manage these side effects and maintain your weight. Here are some tips that may be helpful:
1. Eat smaller, frequent meals
Eating smaller, more frequent meals throughout the day can help you manage side effects like nausea and changes in appetite. Try to eat a variety of foods from different food groups, including protein, carbohydrates, healthy fats, and fruits and vegetables.
2. Drink plenty of fluids
Dehydration can worsen side effects and make it harder to maintain your weight. Try to drink plenty of fluids, such as water, juice, clear broths, or sports drinks with added electrolytes.
3. Choose high-calorie, high-protein foods
Foods that are high in protein and calories can help you maintain your weight during radiotherapy. Examples include peanut butter, cheese, nuts and seeds, avocado, and whole-fat dairy products.
4. Get creative with your meals
If changes in taste or swallowing make it hard to eat your favorite foods, try experimenting with new recipes and flavors. Adding spices, herbs, or marinades to your meals can help enhance the taste and make eating more enjoyable.
5. Speak with a dietitian
A dietitian can provide personalized nutrition advice and guidance to help you maintain a healthy weight during radiotherapy. They can also recommend nutritional supplements or alternative feeding methods if necessary.
In addition to these tips, monitoring your weight during radiotherapy is important. Your healthcare team may use a tool called a weight scan to track your weight and make sure you're getting enough nutrition. A weight scan is a non-invasive way to measure body composition and assess changes in weight over time.
The weight scan uses a low-dose X-ray to measure the amount of fat, lean tissue, and bone in your body. The results can be used to calculate your body mass index (BMI) and identify any changes in your weight and body composition.
If you notice significant changes in your weight during radiotherapy, or if you're having difficulty maintaining your weight despite following these tips, speak with your healthcare team. They can provide additional support and make adjustments to your treatment plan if necessary.
In summary, radiotherapy to the head and neck can cause a range of side effects that may make it harder to maintain a healthy weight. By following these tips and working with your healthcare team, you can manage these side effects and maintain your weight during treatment. Don't forget to keep track of your weight with a weight scan to ensure you're getting the nutrition you need.