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Fat tissue in the body produces hormones and other things that affect the way our cells grow. Find out how this affects cancer risk.
Calculate your BMI and check if it’s in the healthy range
The ten top tips for a healthy weight help you make small changes you can stick with, and get into healthy food and activity habits.
Find out the key facts about bodyweight and cancer risk, based on scientific research
Hear from Kath Bebbington from Bolton explaining why she decided to lose weight and the creative ways she did it.
We want the Government to protect future generations against obesity by restricting junk food adverts on TV before 9pm.
Read the latest news and our blog post about why obesity is the biggest cause of cancer after smoking
Here's one of our scientists, Dr Sam explaining how extra body fat can cause cancer.