Obesity, weight and cancer
Overweight and obesity is the second biggest cause of cancer
Being overweight doesn’t mean that you'll definitely develop cancer. But if you are overweight you are more likely to get cancer than if you are a healthy weight.
Find out about the causes of obesity, explore the link between obesity and cancer, and find our top tips about being healthier.
What causes obesity?
Obesity is a complex issue with many causes, but one of the biggest influences is the world we live in.
How does obesity cause cancer?
Body fat is active, telling other cells in the body what to do. The signals sent by fat cells can cause damage and cause cancer to develop.
How can I keep a healthy weight?
Our weight loss tips are based on scientific evidence and can help you create some healthy habits. Keeping a healthy weight cuts your risk of cancer and other serious diseases.
Kath's weight loss story
‘I want to encourage other women to live healthily so that fewer women go through what I went through’
