Chapter 1 - The Impact of Weight on Cancer Outcomes
In this article, we’re going to talk about how maintaining a healthy weight can support your overall health and well-being.
Chapter 1 - The Impact of Weight on Cancer Outcomes
Let's start by acknowledging the challenges that many people face after a cancer diagnosis when it comes to managing their weight.
The treatment process may lead to side effects like fatigue, fluid retention and increased appetite, all of which can make weight management difficult. Some of you may have been living in a larger body before your diagnosis, and treatment might have made it even more challenging to manage your weight.
Emotional Factors and Eating
Emotional factors can also influence how and what we eat. Coping with a cancer diagnosis can take an emotional toll, affecting our body image, self-esteem, and stress levels.
For some people, this can lead to eating behaviours such as emotional eating or binge eating. If this sounds familiar, please know that you’re not alone, and these challenges are understood and shared by many.
Why Weight Matters
Given these challenges, it's important to understand how weight can impact cancer outcomes and what steps you can take to support your health.
Research from around the world suggests that cancer survivors with higher body weights may face increased risks of recurrence of certain cancers and other health issues compared to those with a healthy weight for their height.
These risks tend to rise as weight rises.
The Link Between Weight and Cancer
But why is there such a strong connection between weight and cancer outcomes in certain cancer types?
There are various explanations including
- hormonal factors
- reduced physical activity
- metabolic conditions
Additionally, storing extra fat can lead to inflammation and insulin resistance, creating an environment that supports cancer cell growth.
The good news is that we can reduce these risks through manageable lifestyle changes. Research shows that those who increase physical activity and make dietary adjustments after a cancer diagnosis experience a better quality of life, as well as reducing the risk of cancer recurrence.
What Does a Healthy Weight Look Like?
In general, it is recommended to maintain a weight that falls within a “normal” weight range, which depends on your height. You can use the NHS BMI calculator to find your BMI and identify a healthy weight for you.
Setting a Realistic Goal
If your current weight is significantly higher than this range, don’t worry. For now, aim for a 5–10% reduction in body weight, which can bring significant health benefits and improved well-being.
Remember, achieving a healthier weight doesn’t have to be overwhelming. It’s about finding a sustainable approach that works for you, step by step.
Next Steps
In the next article, we'll explore how we can put these strategies into practice in ways that feel manageable and supportive for you.