Key facts
- Taiwan's overweight or obese population has increased to 38.9% from 34.3% a decade ago.
- Pingtung County recorded the highest obesity rate at 43.6%, with an 8.9 percentage point increase over 10 years.
- Chiayi City had the lowest obesity rate at 34.2% in 2025, followed by Taipei at 35.5%.
High-protein meals are gaining popularity in Taiwan as consumers across all age groups show increased interest in health and fitness. Specialty bento chains like The Protein Box are emerging, and convenience stores are expanding their selections of these healthier options. This trend coincides with a significant rise in obesity rates across the island, with the overall overweight or obese population increasing to 38.9% from 34.3% a decade ago. Pingtung County faces the most severe challenge, with 43.6% of its population considered overweight or obese, a figure attributed to a combination of environmental, lifestyle, and demographic factors. Conversely, cities like Chiayi and Taipei have maintained lower rates due to accessible healthcare and integrated urban planning that encourages physical activity.