How many people were obese in the UK 50 years ago?

Fifty years ago, obesity rates in the UK were significantly lower than they are today. In the early 1970s, it was estimated that around 6-8% of adults were classified as obese. This contrasts sharply with current figures, which show that approximately 28% of adults in the UK are now classified as obese. The increase in obesity over the decades is attributed to various factors, including lifestyle changes and dietary habits.