Obesity now affects over 1 billion people worldwide, study finds

A study published in the Lancet found that more than 1 billion people, or one in eight worldwide, have obesity, with rates increasing significantly among children and teens. Obesity is spreading rapidly in low- and middle-income countries due to industrialized lifestyles and poor diets. The study also highlighted the global burden of obesity and the impact of chronic diseases like diabetes. While new obesity drugs are promising, they are costly and not accessible to all, potentially widening health inequities. The study also addressed underweight rates, emphasizing the importance of improving access to nutritious foods to address both underweight and obesity issues.

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