- A new study challenges the common belief that reduced physical activity is the primary cause of obesity.
- The research found that people in developed nations, despite being more sedentary, burn similar amounts of calories to those in less-developed nations with active lifestyles.
- The study, involving over 4,000 individuals from 34 countries, suggests that diet, particularly increased energy intake, is a far more significant factor in the global obesity crisis than inactivity.
- Experts concur that changes in food consumption, rather than activity levels, are the dominant drivers of obesity.
- While exercise remains crucial for overall health, the findings indicate that public health efforts to combat obesity should primarily focus on dietary improvements, especially regarding ultra-processed foods.
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