The BBC followed India, 28, before and after gastric sleeve surgery.
By Jane Chambers
By Smitha Mundasad
By Justin Rowlatt
Chief environment correspondent
By George Bowden & Justin Rowlatt
Henry Dimbleby led an independent review into the food we eat, which suggests sugar and salt should be taxed.
New research has found those living with obesity are 50% more likely to develop chronic kidney disease.
By Justin Parkinson
Political reporter, BBC News
The costs of the NHS dealing with obesity in the UK are "vast" and it was time to "get a grip on it", says the PM.
By Claire Kendall and Jeremy Cooke
By Esyllt Carr
Business reporter, BBC News
By Sophie Hutchinson
Documentary investigating the dangers of fat to the human body by following a pathology team as they conduct a post-mortem on a woman whose body was donated to medical science.