Obesity numbers swell markedly

More than one billion people around the world are now suffering from obesity with the number having more than quadrupled since 1990, according to a study released by the Lancet medical journal.

The “epidemic” is particularly hitting poorer countries and the rate is growing among children and adolescents faster than adults, according to the study carried out with the World Health Organisation (WHO).

The study, released ahead of World Obesity Day today, estimated that there were about 226 million obese adults, adolescents and children in the world in 1990. The figure had risen to 1 038 million in 2022.

Francesco Branca, director of nutrition for health at the WHO, said the rise past one billion people has come “much earlier than we anticipated”. While doctors knew obesity numbers were rising fast, the symbolic figure had previously been expected in 2030.

Researchers analysed the weight and height measurements of more than 220 million people in more than 190 countries to reach the estimates, Lancet said.

They estimated that 504 million adult women and 374 million men were obese in 2022. The study said the obesity rate had nearly tripled for men (14%) since 1990 and more than doubled for women (18.5%). Some 159 million children and adolescents were living with obesity in 2022, according to the study, up from about 31 million in 1990.

The chronic and complex illness is accompanied by a greater risk of death from heart disease, diabetes and certain cancers. Being overweight increased the risk of death during the Covid pandemic.

Countries in Polynesia and Micronesia, the Caribbean, the Middle East and North Africa have suffered more from the rise. –