Adult obesity

Adult obesity

One of the most recent and careful global estimates finds that roughly million adults are obese (defined as a body mass index, or BMI, of 30 or higher). (1) That’s almost 10 percent of men and 14 percent of women-and it’s nearly double the rate of obesity in Estimated Reading Time: 8 mins Adult obesity In , 23% of adults, million people aged 18 or older, were obese--up substantially from 14% in / An additional 36% ( million) were overweight. Obese individuals tended to have sedentary leisure-time pursuits and to consume fruit and vegetables infrequently The obesity prevalence was % among adults aged 20 to 39 years, % among adults aged 40 to 59 years, and % among adults aged 60 and older. Obesity and socioeconomic status [Read the Morbidity and Mortality Weekly Report (MMWR)] The association between obesity and income or educational level is complex and differs by sex and race/ethnicity

Adult Obesity | Obesity Prevention Source | Harvard T.H. Chan School of Public Health

Obesity has truly become a worldwide problem, adult obesity, affecting countries rich and poor. So just how many men, women, and children are overweight or obese? The data, from some regions, quite spotty. So projections from one group differ a bit from the estimates of another, adult obesity.

But all point to tremendous increases in global obesity rates over the past three decades-and find that the adult obesity shows no signs of abating without dedicated efforts to combat it. One of the most recent and careful global estimates finds that roughly million adults are obese defined as a body mass index, or BMI, of 30 or higher. Nearly 1. Data are scarcer on obesity in children, but one global estimate finds that in43 million preschool children were overweight or obese, according to the latest adult obesity benchmarks set for children, and obesity rates have been steadily rising in preschoolers since the s, adult obesity.

Not that long ago, obesity was largely a problem of the rich, primarily in wealthy countries. Globalization, though, has made the world wealthier.

And as poor countries move up the income scale, and people shift from subsisting on traditional diets to overeating on Western diets, obesity becomes a disease of the poor, adult obesity. This article gives a brief overview of global obesity trends in adults.

Overweight refers to a BMI of 25 to Since Asians have a higher risk of weight-related diseases at lower BMI levels, some countries in Asia do use lower thresholds for overweight and obesity. But for the purposes of this article, assume that a study has used the standard international adult BMI cut points of 25 for overweight and 30 for obesity, unless otherwise specified, adult obesity.

A related article covers global obesity trends in children. Quick links: North America Central and South America Europe and Central Asia North Africa and the Middle East Sub-Saharan Africa Asia Pacific and Australasia. Read the media coverage of the latest U.

While U. obesity rates have, overall, stayed steady sincethey have adult obesity than doubled since They remain worrisomely high-the highest among all of the high-income countries in the world. ethnic and racial groups than adult obesity, with rates continuing to rise.

numbers in adults:. Obesity adult obesity in Canada are not quite as high as they are in the U. In14 percent of Canadian adults were obese. Adult obesity25 percent of adults were obese, and 62 percent were overweight or obese. Theres a dearth of long-term data on obesity rates in Central and South America.

Unlike the U. But taken together, these surveys show that Central and South America have seen steady BMI increases over the past three decades, adult obesity, as well as current obesity rates that rival those of the U, adult obesity. and Canada. In Mexico, for example, wealthier groups still have higher rates of obesity than lower socioeconomic groups.

The European obesity epidemic is far from uniforma reflection, perhaps, of Europes diverse economic and cultural landscape. But its clear that obesity rates are rising across the continent, though not as rapidly or high as they are in the U.

One challenge to tracking weight trends across Europe is that some countries, especially those of the former Soviet bloc, have only sparse data. But the best available estimates find that over the past 30 years, average BMI in men has been rising a bit more rapidly in Western and Central Europe than in Eastern Europe and Central Asia 0.

Inmen in Western and Central Europe had higher rates of obesity than men in Eastern Europe 20 to 25 percent, versus 15 to 20 percent. Within Western Europe, there are marked differences in obesity rates from country to country. Inadult obesity example, average BMI in adult obesity U.

was among the highest in Western Europe France and Switzerland, meanwhile, had mean BMIs that were far lower adults were obese and 57 percent were overweight, adult obesity. Today, obesity rates in some of the Arab Gulf countries rival or exceed those of the U. In Kuwait, 36 percent of men and 48 percent of women are obese, while 74 percent of men and 77 percent of women are overweight or obese. Under-nutrition has historically received more public health attention in sub-Saharan Africa than over-nutrition.

Yet today, obesity and the chronic diseases that accompany it have become a growing problem across this huge and diverse continent. As in other developing regions, nationally-representative studies of obesity in sub-Saharan Africa are scarce.

The studies that are available, though, suggest that obesity rates vary widely from country to country. For example, inthe average BMI among men in the Democratic Republic of the Congo was Some studies in urban settings have found that obesity rates are rising more quickly in the poor than in the rich, adult obesity. and Canada-about 25 percent for men and women. Some countries in South Asia, Southeast Asia, and East Asia have mean BMIs that are among the lowest in the world. In Bangladesh, for example, the estimated mean BMI in was less than 21, for both men But even Bangladesh and other countries where under-nutrition remains a adult obesity threat-Cambodia, China, adult obesity, India, Nepal, and Vietnam-have seen the prevalence of overweight and obesity in women increase from the s through the mida, by anywhere from 3, adult obesity.

Recent trends in China and India are of special concern, adult obesity. Although obesity rates are still fairly low overall, China and India are adult obesity most populous nations on the planet-with more than 2. In China, from toobesity defined as BMI of Abdominal obesity defined as a waist circumference of 90 centimeters or higher in men, and 80 centimeters or adult obesity in women also increased during this time period, from 8 percent to 28 percent in men and 28 percent of 46 percent in women.

In India, meanwhile, recent data finds that inadult obesity, nearly 14 percent of women ages 18 to 49 were overweight or obese, with higher rates among urban women 25 percent than rural women 8 percent. The rate of overweight and obesity in women, overall, increased by 3.

The worldwide increases in obesity over the past three decades have already led to increases in obesity-related chronic diseases, a trend that threatens healthcare systems, economies, and individual lives. Given the huge costs, adult obesity, both public and personal, of obesity-and how hugely difficult it is to lose weight once someone becomes obese-prevention is key. These efforts cannot begin in earnest soon adult obesity. Read more: obesity prevention recommendations health risks of obesity economic costs of obesity.

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Health and economic burden of the projected obesity trends in the USA and the UK. Public Health Agency of Canada, adult obesity. Obesity in Canada: A Joint Report from the Public Health Agency of Canada and the Canadian Institute for Health Information ; In; Barquera S, Campos-Nonato I, Hernandez-Barrera L, et al. Obesity and central adiposity in Mexican adults: results from the Mexican National Health and Nutrition Survey Salud publica de Mexico. Monteiro CA, Conde WL, Popkin BM.

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For adults, WHO defines overweight and obesity as follows: overweight is a BMI greater than or equal to 25; and obesity is a BMI greater than or equal to BMI provides the most useful population-level measure of overweight and obesity as it is the same for both sexes and for all ages of adults The obesity prevalence was % among adults aged 20 to 39 years, % among adults aged 40 to 59 years, and % among adults aged 60 and older. Obesity and socioeconomic status [Read the Morbidity and Mortality Weekly Report (MMWR)] The association between obesity and income or educational level is complex and differs by sex and race/ethnicity More than one-third of U.S. adults (% or million) are obese. Learn more Skip directly to site content Skip directly to page options Skip directly to A-Z link