Healthy eating and cancer - advice from Macmillan Cancer Support

What we eat, how active we are, and our body weight all play an important role in our overall health — including our risk of developing cancer. While scientists are still working to fully understand the complex relationship between diet and cancer, research shows that certain foods and lifestyle habits can influence risk.

Diets high in fibre may help protect against some cancers, while regularly eating large amounts of red and processed meat has been linked to a higher risk of bowel cancer.

Being overweight is also associated with an increased risk of several types of cancer. Weight is shaped not only by diet and physical activity, but also by factors such as medical conditions, genetics, environment, and mental wellbeing.

Maintaining a healthy, balanced diet, staying physically active, and following national alcohol guidelines can help reduce cancer risk and support overall health.

In an article published by Macmillan Cancer Support, they explore the evidence behind diet and cancer, answer common questions, and hear from dietitian Jane Clarke, who explains how healthy eating can support wellbeing and potentially lower cancer risk.

Eating healthily does not have to be expensive. With some simple planning and smart shopping strategies, it is possible to maintain a balanced diet while keeping costs down. Choosing good-value protein sources such as beans, lentils, tinned fish, frozen chicken, and plant-based options can help stretch your budget without compromising nutrition. Planning meals in advance, shopping with a list, and avoiding trips to the supermarket when hungry can also prevent unnecessary spending.

Comparing prices, trying value brands, buying seasonal or loose fruit and vegetables, and making the most of safe storage and freezing can all reduce food waste and save money. Shopping later in the day may also offer opportunities to pick up discounted fresh items.

Joan Richardson, Chair of Stamford and Rutland Cancer Support, says that she survived on macaroni cheese whilst on chemotherapy and since her first treatment is now pescatarian. “I did try veganism for a short while but found the diet too restrictive.” Joan says “I’ve continued cutting out meat from my diet but have introduced fish and continue with dairy.” However, she does confess that she has a sweet tooth and knows that she is overweight but when you’re on cancer treatment you need to think of your mental wellbeing and there’s nothing like a pastry or a bar of chocolate to raise your spirits!

Let us know your personal experience of diet. What was your favourite food whilst on treatment? Have you got a recipe you’d like to share. Let us know by emailing [email protected]