1 in 5 people will be obese by 2025, study says

By Joshua Berlinger, CNN

Updated 1021 GMT (1821 HKT) April 1, 2016

The Western diet is spreading across the world. It's characterized by a high intake of red meat, refined sugars and saturated fat -- but little fiber.
Photos: Why a Western diet could be bad for you
The Western diet is spreading across the world. It's characterized by a high intake of red meat, refined sugars and saturated fat -- but little fiber.
Hide Caption
1 of 9
A common feature of Western diets is processed fast food. Here's a pepperoni pizza high in fat and carbohydrates and topped with cured, processed meat.
Photos: Why a Western diet could be bad for you
A common feature of Western diets is processed fast food. Here's a pepperoni pizza high in fat and carbohydrates and topped with cured, processed meat.
Hide Caption