Obesity affects some groups more than others
Non-Hispanic Black adults (49.9%) had the highest age-adjusted prevalence of obesity, followed by Hispanic adults (45.6%), non-Hispanic White adults (41.4%) and non-Hispanic Asian adults (16.1%).
40% or more adults had obesity in 2 states (Kentucky and West Virginia). The South (36.3%) had the highest prevalence of obesity, followed by the Midwest (35.4%), the Northeast (29.9%), and the West (28.7%).Women had a higher prevalence of severe obesity (11.5%) than men (6.9%).
Childhood obesity is also more common among certain populations. Obesity prevalence was 26.2% among Hispanic children, 24.8% among non-Hispanic Black children, 16.6% among non-Hispanic White children, and 9.0% among non-Hispanic Asian children.
Obesity prevalence and average body composition vary by US race and gender. Asian Americans have the lowest prevalence of obesity.Among the US-born, Whites had the lowest total obesity prevalence followed by Hispanics and then Blacks; but racial-ethnic disparities for immigrants were different. In abdominal obesity, US-born white men had the highest prevalence.Nauru
Ranking (% obesity by country)
Learn more about Hawaii. The Centennial State has the lowest obesity rate in the nation, and it also ranks highly for public health metrics such as low mortality and infant mortality rates, according to data used in the U.S. News 2021 Best States rankings.
On average, women have 6 to 11 percent more body fat than men. Studies show oestrogen reduces a woman's ability to burn energy after eating, resulting in more fat being stored around the body. The likely reason is to prime women for childbearing, the review suggests.
Women, compared to men, have higher percent body fat and deposit it in a different pattern, with relatively more adipose tissue in the hips and thighs.
Living in communities with a high Hispanic concentration (≥ 25%) was associated with a 0.55 and 0.42 increase in body mass index (BMI; defined as weight in kilograms divided by the square of height in meters) and 21% and 23% higher odds for obesity for Hispanics and non-Hispanic Whites, respectively.
By using this cut point, we found that overall, 31 states and the District of Columbia had an obesity prevalence of 35% or higher among non-Hispanic black adults; 8 states had an obesity prevalence of 35% or higher among Hispanic adults; and only 1 state had an obesity prevalence of 35% or higher among non-Hispanic …In general, Asians have more body fat (6–9), and blacks have less body fat (10), than do whites; furthermore, these racial or ethnic contrasts are seen even when compari- sons are made at equivalent BMI levels (7–9).Like other genetic factors, your ethnicity can shape your health, body composition, body type, and risk of chronic illness. Different ethnic groups and races tend to have slightly different body types and be more or less at risk for different health conditions.This phenomenon can also be traced to a cellular level, Jensen says. He points out that, likely due to some combination of genetic and cultural factors like the mom's diet during pregnancy, Asians' fat – or adipose – tissue seems to have "a limited capacity" to expand and maintain normal function during weight gain.
TOP 20 Countries with the Lowest Overweight and Obesity Rates
Learn more about Hawaii. The Centennial State has the lowest obesity rate in the nation, and it also ranks highly for public health metrics such as low mortality and infant mortality rates, according to data used in the U.S. News 2021 Best States rankings.“Due to a combination of a dozen health-related factors, California is the number one healthiest state in 2022,” according to the study.Only 3.6 percent of Japanese have a body mass index (BMI) over 30, which is the international standard for obesity, whereas 32.0 percent of Americans do. A total of 66.5 percent of Americans have a BMI over 25, making them overweight, but only 24.7 percent of Japanese.
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Women generally have a higher percentage of body fat than men. Also, women store more fat in the gluteal-femoral region, whereas men store more fat in the visceral (abdominal) depot.Men tend to store excess fat in the visceral, or abdominal, region. This deposit has no apparent physiological advantage.men
Our findings indicate that there are gender differences for regional and whole body muscle mass. On average, SM mass in men was 36% greater than in women.Most people probably have some genetic predisposition to obesity, depending on their family history and ethnicity. Moving from genetic predisposition to obesity itself generally requires some change in diet, lifestyle, or other environmental factors.
Since 2006, genome-wide association studies have found more than 50 genes associated with obesity, most with very small effects. Several of these genes also have variants that are associated with monogenic obesity, a phenomenon that has been observed in many other common conditions.This may be related to differences in body composition, which is known to differ between ethnic groups. 62, 105 More specifically, black adults were found to have a relatively higher muscle mass (leading to a lower sarcopenia prevalence) compared to whites and Asians.