Obesity in the United States
This article needs to be updated.(February 2017)
Obesity in the United States is a major health issue, resulting in numerous diseases, specifically increased risk of certain types of cancer, coronary artery disease, type 2 diabetes, stroke, as well as significant economic costs. While many industrialized countries have experienced similar increases, obesity rates in the United States are the highest in the world.
Obesity has continued to grow within the United States. Two of every three American men are considered to be overweight or obese, but the rates for women are far higher. The United States contains one of the highest percentage of obese people in the world. An obese person in America incurs an average of $1,429 more in medical expenses annually. Approximately $147 billion is spent in added medical expenses per year within the United States. This number is suspected to increase approximately $1.24 billion per year until the year 2030.
The United States had the highest rate of obesity within the OECD grouping of large trading economies. From 23% obesity in 1962, estimates have steadily increased. The following statistics comprise adults age 20 and over. The overweight percentages for the overall US population are higher reaching 39.4% in 1997, 44.5% in 2004, 56.6% in 2007, and 63.8% (adults) and 17% (children) in 2008. In 2010, the Centers for Disease Control and Prevention (CDC) reported higher numbers once more, counting 65.7% of American adults as overweight, and 17% of American children, and according to the CDC, 63% of teenage girls become overweight by age 11. In 2013 the Organisation for Economic Co-operation and Development (OECD) found that 57.6% of American citizens were overweight or obese. The organization estimates that 3/4 of the American population will likely be overweight or obese by 2020. The latest figures from the CDC as of 2014 show that more than one-third (36.5%) of U.S. adults age 20 and older and 17% of children and adolescents aged 2–19 years were obese. A second study from the National Center for Health Statistics at the CDC showed that 39.6% of US adults age 20 and older were obese as of 2015-2016 (37.9% for men and 41.1% for women).
Obesity has been cited as a contributing factor to approximately 100,000–400,000 deaths in the United States per year and has increased health care use and expenditures, costing society an estimated $117 billion in direct (preventive, diagnostic, and treatment services related to weight) and indirect (absenteeism, loss of future earnings due to premature death) costs. This exceeds health care costs associated with smoking and accounts for 6% to 12% of national health care expenditures in the United States.
Obesity rates have increased for all population groups in the United States over the last several decades. Between 1986 and 2000, the prevalence of severe obesity (BMI ≥ 40 kg/m2) quadrupled from one in two hundred Americans to one in fifty. Extreme obesity (BMI ≥ 50 kg/m2) in adults increased by a factor of five, from one in two thousand to one in four hundred.
There have been similar increases seen in children and adolescents, with the prevalence of overweight in pediatric age groups nearly tripling over the same period. Approximately nine million children over six years of age are considered obese. Several recent studies have shown that the rise in obesity in the US is slowing, possibly explained by saturation of health-oriented media or a biological limit on obesity.
Obesity is distributed unevenly across racial groups in the United States.
The obesity rate for Caucasian adults (over 30 BMI) in the US in 2015 was 29.7%. For adult Caucasian men, the rate of obesity was 31.1% in 2015. For adult Caucasian women, the rate of obesity was 27.5% in 2015.
Black or African AmericanEdit
The obesity rate for Black adults (over 30 BMI) in the US in 2015 was 39.8%. For adult Black men, the rate of obesity was 34.4% in 2015. For adult Black women, the rate of obesity was 44.7% in 2015. BMI is not a good indicator in determining all-cause and coronary heart disease mortality in black women compared to white women.
American Indian or Alaska NativeEdit
The obesity rate for American Indian or Alaska Native adults (over 30 BMI) in the US in 2015 was 42.9%. No breakdown by sex was given for American Indian or Alaska Native adults in the CDC figures.
Hispanic or LatinoEdit
The obesity rate for the Hispanic or Latino adults category (over 30 BMI) in the US in 2015 was 31.8%. For the overall Hispanic or Latino men category, the rate of obesity was 31.8% in 2015. For the overall Hispanic or Latino women category, the rate of obesity was 31.8% in 2015.
Mexican or Mexican AmericansEdit
Within the Hispanic or Latino category, obesity statistics for Mexican or Mexican Americans were provided, with no breakdown by sex. The obesity rate for Mexican or Mexican Americans adults (over 30 BMI) in the US in 2015 was 35.2%.
Native Hawaiian or Other Pacific IslanderEdit
The obesity rate for Native Hawaiian or Other Pacific Islander adults (over 30 BMI) in the US in 2015 was 33.4%. No breakdown by sex was given for Native Hawaiian or Other Pacific Islander adults in the CDC figures.
Over 70 million adults in U.S. are obese (35 million men and 35 million women). 99 million are overweight (45 million men and 54 million women).
Historically, obesity primarily affected adults. From the mid-1980s to 2003, obesity roughly doubled among U.S. children ages 2 to 5 and roughly tripled among young people over the age of 6, but statistics show that obesity in 2-6 year olds has dropped, from 14.6% to 8.2%
Mothers who are obese and become pregnant have a higher risk of complications during pregnancy and during birth, and their newborns are at greater risk for preterm birth, birth defects, and perinatal death. There are more possible risks to children born to obese mothers than pregnant women who are not obese. Newborns are also at risk for neurodevelopmental issues. Obese women are in the position to possibly put their child at risk for compromised neurodevelopmental outcomes. It is not known the whole effect that obesity can have on the neurodevelopmental of the child. Reports concluded that "children born to mothers with gestational diabetes, which is linked with maternal obesity, are at a higher risk for lower cognitive test scores and behavioral problems." Obese women are less likely to breastfeed their newborns, and those who start doing so are likely to stop sooner. Children who were breastfed every extra week by age 2 had a lower chance of being obese. If the hospitals were informative about breastfeeding with mothers or if mothers chose to breastfeed that played a role in the child's weight.[non-primary source needed]
Children and teensEdit
From 1980 to 2008, the prevalence of obesity in children aged 6 to 11 years tripled from 6.5% to 19.6%. The prevalence of obesity in teenagers more than tripled from 5% to 18.1% in the same time frame. In less than one generation, the average weight of a child has risen by 5 kg in the United States. As of 2014, about one-third of children and teens in the US are overweight or obese. The prevalence of child obesity in today's society concerns health professionals because a number of these children develop health issues that weren't usually seen until adulthood.
Some of the consequences in childhood and adolescent obesity are psychosocial. Overweight children and overweight adolescents are targeted for social discrimination, and thus, they begin to stress-eat. The psychological stress that a child or adolescent can endure from social stigma can cause low self-esteem which can hinder a child's after school social and athletic capability, especially in plump teenage girls, and could continue into adulthood. Teenage females are often overweight or obese by age 12, as, after puberty, teenage girls gain about 15 pounds, specifically in the arms, legs, and chest/midsection.
Data from NHANES surveys (1976–1980 and 2003–2006) show that the prevalence of obesity has increased: for children aged 2–5 years, prevalence increased from 5.0% to 12.4%; for those aged 6–11 years, prevalence increased from 6.5% to 19.6%; and for those aged 12–19 years, prevalence increased from 5.0% to 17.6%.
In 2000, approximately 39% of children (ages 6–11) and 17% of adolescents (ages 12–19) were overweight and an additional 15% of children and adolescents were at risk of becoming overweight, based on their BMI.
Analyses of the trends in high BMI for age showed no statistically significant trend over the four time periods (1999–2000, 2001–2002, 2003–2004, and 2005–2006) for either boys or girls. Overall, in 2003–2006, 11.3% of children and adolescents aged 2 through 19 years were at or above the 97th percentile of the 2000 BMI-for-age growth charts, 16.3% were at or above the 95th percentile, and 31.9% were at or above the 85th percentile.
Trend analyses indicate no significant trend between 1999–2000 and 2007–2008 except at the highest BMI cut point (BMI for age 97th percentile) among all 6- through 19-year-old boys. In 2007–2008, 9.5% of infants and toddlers were at or above the 95th percentile of the weight-for-recumbent-length growth charts. Among children and adolescents aged 2 through 19 years, 11.9% were at or above the 97th percentile of the BMI-for-age growth charts; 16.9% were at or above the 95th percentile; and 31.7% were at or above the 85th percentile of BMI for age.
In summary, between 2003 and 2006, 11.3% of children and adolescents were obese and 16.3% were overweight. A slight increase was observed in 2007 and 2008 when the recorded data shows that 11.9% of the children between 6 and 19 years old were obese and 16.9% were overweight. The data recorded in the first survey was obtained by measuring 8,165 children over four years and the second was obtained by measuring 3,281 children.
"More than 80 percent of affected children become overweight adults, often with lifelong health problems." Children are not only highly at risk of diabetes, high cholesterol and high blood pressure but obesity also takes a toll on the child's psychological development. Social problems can arise and have a snowball effect, causing low self-esteem which can later develop into eating disorders.
There are more obese US adults than those who are just overweight. According to a study in The Journal of the American Medical Association (JAMA), in 2008, the obesity rate among adult Americans was estimated at 32.2% for men and 35.5% for women; these rates were roughly confirmed by the CDC again for 2009–2010. Using different criteria, a Gallup survey found the rate was 26.1% for U.S. adults in 2011, up from 25.5% in 2008. Though the rate for women has held steady over the previous decade, the obesity rate for men continued to increase between 1999 and 2008, according to the JAMA study notes. Moreover, "The prevalence of obesity for adults aged 20 to 74 years increased by 7.9 percentage points for men and by 8.9 percentage points for women between 1976–1980 and 1988–1994, and subsequently by 7.1 percentage points for men and by 8.1 percentage points for women between 1988–1994 and 1999–2000." According to the CDC, "obesity is higher among middle age adults, 40-59 years old (39.5%) than among younger adults, age 20-39 (30.3%) or adults over 60 or above (35.4%) adults."
Although obesity is reported in the elderly, the numbers are still significantly lower than the levels seen in the young adult population. It is speculated that socioeconomic factors may play a role in this age group when it comes to developing obesity. Obesity in the elderly increases healthcare costs.[clarification needed] Nursing homes are not equipped with the proper equipment needed to maintain a safe environment for the obese residents. If a heavy bedridden patient is not turned, the chances of a bed sore increases. If the sore is untreated, the patient will need to be hospitalized and have a wound vac placed.
In the militaryEdit
An estimated sixteen percent of active duty U.S. military personnel were obese in 2004, with the cost of remedial bariatric surgery for the military reaching US$15 million in 2002. Obesity is currently the largest single cause for the discharge of uniformed personnel.
In 2005, 9 million adults of ages 17 to 24, or 27%, were too overweight to be considered for service in the military.
Prevalence by state and territoryEdit
The following figures were averaged from 2005–2007 adult data compiled by the CDC BRFSS program and 2003–2004 child data[A] from the National Survey of Children's Health. There is also data from a more recent 2016 CDC study of the 50 states plus the District of Columbia, Puerto Rico, the U.S. Virgin Islands and Guam.
Care should be taken in interpreting these numbers, because they are based on self-report surveys which asked individuals (or, in case of children and adolescents, their parents) to report their height and weight. Height is commonly overreported and weight underreported, sometimes resulting in significantly lower estimates. One study estimated the difference between actual and self-reported obesity as 7% among males and 13% among females as of 2002, with the tendency to increase.
The long-running REGARDS study, published in the journal of Obesity in 2014, brought in individuals from the nine census regions and measured their height and weight. The data collected disagreed with the data in the CDC's phone survey used to create the following chart. REGARDS found that the West North Central region (North Dakota, South Dakota, Minnesota, Missouri, Nebraska, and Iowa), and East North Central region (Illinois, Ohio, Wisconsin, Michigan, and Indiana) were the worst in obesity numbers, not the East South Central region (Tennessee, Mississippi, Alabama, Kentucky) as had been previously thought. Dr. P.H., professor in the Department of Biostatistics in the UAB School of Public Health George Howard explains that "Asking someone how much they weigh is probably the second worst question behind how much money they make," "From past research, we know that women tend to under-report their weight, and men tend to over-report their height." Howard said as far as equivalency between the self-reported and measured data sets, the East South Central region showed the least misreporting. "This suggests that people from the South come closer to telling the truth than people from other regions, perhaps because there's not the social stigma of being obese in the South as there is in other regions."
|Obese adults (mid-2000s)||Obese adults (2016)||Overweight (incl. obese) adults
|Obese children and adolescents
|District of Columbia||22.1%||22.6%||55.0%||14.8%||43|
|Northern Mariana Islands||—||—||—||16%||—|
|Virgin Islands (U.S.)||—||32.5%||—||—||—|
Obesity is a chronic health problem. It is one of the biggest factors for a type II diabetes, and cardiovascular disease. It is also associated with cancer (e.g. colorectal cancer), osteoarthritis, liver disease, sleep apnea, depression and other medical conditions that affect mortality and morbidity.
According to the NHANES data, African American and Mexican American adolescents between 12 and 19 years old are more likely to be overweight than non-Hispanic White adolescents. The prevalence is 21%, 23% and 14% respectively. Also, in a national survey of American Indian children 5–18 years old, 39 percent were found to be overweight or at risk for being overweight. As per national survey data, these trends indicate that by 2030, 86.3% of adults will be overweight or obese and 51.1% obese.
A 2007 study found that receiving Food Stamps long term (24 months) was associated with a 50% increased obesity rate among female adults.
Looking at the long-term consequences, overweight adolescents have a 70 percent chance of becoming overweight or obese adults, which increases to 80 percent if one or more parent is overweight or obese. In 2000, the total cost of obesity for children and adults in the United States was estimated to be US$117 billion (US$61 billion in direct medical costs). Given existing trends, this amount is projected to range from US$860.7-956.9 billion in healthcare costs by 2030.
Food consumption has increased with time. For example, annual per capita consumption of cheese was 4 pounds (1.8 kg) in 1909; 32 pounds (15 kg) in 2000; the average person consumed 389 grams (13.7 oz) of carbohydrates daily in 1970; 490 grams (17 oz) in 2000; 41 pounds (19 kg) of fats and oils in 1909; 79 pounds (36 kg) in 2000. In 1977, 18% of an average person's food was consumed outside the home; in 1996, this had risen to 32%.
Obesity in the US is generally caused by long term patterns of behavior that including sitting still and not exercising enough, eating too much, and consuming too much high calorie food and drinks.
Other factors not directly related to caloric intake and activity levels that are believed to contribute to obesity include air conditioning, the ability to delay gratification, and the thickness of the prefrontal cortex of the brain.[better source needed] Genetics are also believed to be a factor, with a 2018 study stating that the presence of the human gene APOA2 could result in a higher BMI in individuals.
Total costs to the USEdit
There has been an increase in obesity-related medical problems, including type II diabetes, hypertension, cardiovascular disease, and disability. In particular, diabetes has become the seventh leading cause of death in the United States, with the U.S. Department of Health and Human Services estimating in 2008 that fifty-seven million adults aged twenty and older were pre-diabetic, 23.6 million diabetic, with 90–95% of the latter being type 2-diabetic.
Obesity has also been shown to increase the prevalence of complications during pregnancy and childbirth. Babies born to obese women are almost three times as likely to die within one month of birth and almost twice as likely to be stillborn than babies born to women of normal weight.
Obesity has been cited as a contributing factor to approximately 100,000–400,000 deaths in the United States per year (including increased morbidity in car accidents) and has increased health care use and expenditures, costing society an estimated $117 billion in direct (preventive, diagnostic, and treatment services related to weight) and indirect (absenteeism, loss of future earnings due to premature death) costs. This exceeds health-care costs associated with smoking or problem drinking and, by one estimate, accounts for 6% to 12% of national health care expenditures in the United States (although another estimate states the figure is between 5% and 10%).
The Medicare and Medicaid programs bear about half of this cost. Annual hospital costs for treating obesity-related diseases in children rose threefold, from US$35 million to US$127 million, in the period from 1979 to 1999, and the inpatient and ambulatory healthcare costs increased drastically by US$395 per person per year.
These trends in healthcare costs associated with pediatric obesity and its comorbidities are staggering, urging the Surgeon General to predict that preventable morbidity and mortality associated with obesity may surpass those associated with cigarette smoking. Furthermore, the probability of childhood obesity persisting into adulthood is estimated to increase from approximately twenty percent at four years of age to approximately eighty percent by adolescence, and it is likely that these obesity comorbidities will persist into adulthood.
Effects on life expectancyEdit
The United States' high obesity rate is a major contributor to its relatively low life expectancy relative to other high-income countries. It has been suggested that obesity may lead to a halt in the rise in life expectancy observed in the United States during the 19th and 20th centuries. In the event that obesity continues to grow in newer generations, a decrease in well being and life span in the future generations may continue to degenerate. According to Olshansky, obesity diminishes "the length of life of people who are severely obese by an estimated 5 to 20 years." History shows that the number of years lost will continue to grow because the likelihood of obesity in new generations is higher. Children and teens are now experiencing obesity at younger ages. They are eating less healthier and are becoming less active, possibly resulting in less time lived compared to their parents' . The life expectancy for newer generations can expect to be lower due to obesity and the health risks they can experience at a later age.
The National Center for Health Statistics reported in November 2015:
Trends in obesity prevalence show no increase among youth since 2003–2004, but trends do show increases in both adults and youth from 1999–2000 through 2013–2014. No significant differences between 2011–2012 and 2013–2014 were seen in either youth or adults.
Under pressure from parents and anti-obesity advocates, many school districts moved to ban sodas, junk foods, and candy from vending machines and cafeterias. State legislators in California, for example, passed laws banning the sale of machine-dispensed snacks and drinks in elementary schools in 2003, despite objections by the California-Nevada Soft Drink Association. The state followed more recently with legislation to prohibit their soda sales in high schools starting July 1, 2009, with the shortfall in school revenue to be compensated by an increase in funding for school lunch programs. A similar law passed by the Connecticut General Assembly in June 2005 was vetoed by governor Jodi Rell, who stated the legislation "undermines the control and responsibility of parents with school-aged children."
In mid-2006, the American Beverage Association (including Cadbury Schweppes, Coca-Cola, and PepsiCo) agreed to a voluntary ban on the sale of all high-calorie drinks and all beverages in containers larger than 8, 10 and 12 ounces in elementary, middle and high schools, respectively.
Former American First Lady Michelle Obama led an initiative to combat childhood obesity entitled "Let's Move". Obama said she aimed to wipe out obesity "in a generation". Let's Move! has partnered with other programs. Walking and bicycling to school helps children increase their physical activity.
In 2008, the state of Pennsylvania enacted a law, the "School Nutrition Policy Initiative," aimed at the elementary level. These "interventions included removing all sodas, sweetened drinks, and unhealthy snack foods from selected schools, 'social marketing' to encourage the consumption of nutritious foods and outreach to parents." The results were a "50 percent drop in incidence of obesity and overweight", as opposed to those individuals who were not part of the study.
In the past decade there have been school-based programs that target the prevention and management of childhood obesity. There is evidence that long term school-based programs have been effective in reducing the prevalence of childhood obesity.
For two years, Duke University psychology and global health professor Gary Bennett and eight colleagues followed 365 obese patients who had already developed hypertension. They found that regular medical feedback, self-monitoring, and a set of personalized goals can help obese patients in a primary care setting lose weight and keep it off.
Major United States manufacturers of processed food, aware of the possible contribution of their products to the obesity epidemic, met together and discussed the problem as early as April 8, 1999; however, a proactive strategy was considered and rejected. As a general rule, optimizing the amount of salt, sugar and fat in a product will improve its palatability, and profitability. Reducing salt, sugar and fat, for the purpose of public health, had the potential to decrease palatability and profitability.
Media influence may play an important role in prevention of obesity as it has the ability to boost many of the main prevention/intervention methods used nowadays including lifestyle modification. The media is also highly influential on children and teenagers as it promotes healthy body image and sets societal goals for lifestyle improvement. Examples of media influence are support for the "Let's Move!" campaign and the MyPlate program initiated by Michelle Obama, and the NFL's Play60 campaign. These campaigns promote physical activity in an effort to reduce obesity especially for children.
In 2011 The Obama Administration introduced a $400 million Healthy Food Financing Initiative, the goal of the program is to "create jobs and economic development, and establish market opportunities for farmers and ranchers," as described by the secretary of agriculture, Tom Vilsack.
Ultimately, federal and local governments in the U.S. are willing to create political solutions that will reduce obesity ratings by "recommending nutrition education, encouraging exercise, and asking the food and beverage industry to promote healthy practices voluntarily." In 2008, New York City was the first city to pass a "labeling bill" that "require[d] restaurants" in several cities and states to "post the caloric content of all regular menu items, in a prominent place and using the same font and format as the price."
 Along with obesity came the accommodations made of American products. Child-safety seats in 2006 became modified for the 250,000 obese U.S. children ages six and below.  The obese incur extra costs for themselves and airlines when flying. Weight is a major component to the formula that goes into the planes take off and for it to successfully fly to the desired destination. Due to the weight limits taken in consideration for flight in 2000, airlines spent $275 million on 350 million additional gallons of fuel for compensation of additional weight to travel.
- List of countries by Body Mass Index (BMI)
- Hunger in the United States
- EPODE International Network, the world's largest obesity-prevention network
- World Fit, a program of the United States Olympic Committee
- Fat acceptance movement
- Streib L (8 February 2007). "World's Fattest Countries". Forbes.
- "Statistics Related to Overweight and Obesity". CDC. 2006. Retrieved 2009-01-23.
- "Adult Obesity Facts". CDC. Retrieved 4 June 2018.
- "Most obese countries". Reuters. Retrieved 24 September 2014.
- Division of Nutrition, Physical Activity, and Obesity. "Adult Obesity Facts". Centers for Disease Control and Prevention. Retrieved 9 August 2015.
- Antonelli JA, Maalouf NM, Pearle MS, Lotan Y (October 2014). "Use of the National Health and Nutrition Examination Survey to calculate the impact of obesity and diabetes on cost and prevalence of urolithiasis in 2030". European Urology. 6 (4): 724–9. doi:10.1016/j.eururo.2014.06.036. PMC 4227394. PMID 25015037.
- Global Post July 8, 2013, 4: 19 PM (2013-07-08). "Mexico takes title of "most obese" from America". CBS News. Retrieved 2013-12-04.
- "Early Release of Selected Estimates Based on Data From the 2004 National Health Interview Survey" (PDF). CDC NCHS. 2005-06-21. Retrieved 2008-03-15.
- "Early Release of Selected Estimates Based on Data From the January–June 2007 National Health Interview Survey (12/2007)" (PDF). CDC NCHS. 2007-11-19. Retrieved 2008-03-15.
- "Table 71" (PDF). Centers for Disease Control and Prevention. Retrieved 14 October 2017.
- "U.S. Obesity trends". Center for Disease Control. Archived from the original on 25 August 2009. Retrieved 23 July 2011.
- "National Obesity Trends". CDC NCHS. 2010. Archived from the original on 2009-08-25. Retrieved 2012-03-26.
- "The 10 Healthiest States in America". University of Illinois at Chicago. Retrieved 18 September 2014.
- "Adult Obesity Facts | Data | Adult | Obesity | DNPAO | CDC". www.cdc.gov. Retrieved 2015-11-22.
- "Childhood Obesity Facts | Child | Data | Obesity | DNPAO | CDC". www.cdc.gov. Retrieved 2015-11-22.
- "Prevalence of Obesity Among Adults and Youth: United States, 2015–2016" (PDF). www.cdc.gov. Retrieved 2017-11-22.
- Blackburn GL, Walker WA (July 2005). "Science-based solutions to obesity: what are the roles of academia, government, industry, and health care?". The American Journal of Clinical Nutrition. American Society for Clinical Nutrition. 82 (1 Suppl): 207S–210S. doi:10.1093/ajcn/82.1.207S. PMID 16002821.
- Andreyeva T, Sturm R, Ringel JS (December 2004). "Moderate and severe obesity have large differences in health care costs". Obesity Research. 12 (12): 1936–43. doi:10.1038/oby.2004.243. PMID 15687394.
- Wolf AM (April 1998). "What is the economic case for treating obesity?". Obesity Research. 6 Suppl 1 (1): 2S–7S. doi:10.1002/j.1550-8528.1998.tb00682.x. PMID 9569170.
- Sturm R (2002). "The effects of obesity, smoking, and drinking on medical problems and costs" (PDF). Health Affairs. 21 (2): 245–53. doi:10.1377/hlthaff.21.2.245. PMID 11900166.
- Finkelstein EF (2003). "National medical spending attributable to overweight and obesity: how much, and who's paying" (PDF). Health Affairs. 3 (1): 219–226. doi:10.1377/hlthaff.w3.219.
- "Statistics related to overweight and obesity: Economic costs related to overweight and obesity". Weight-control Information Network. 2006. Retrieved 2009-02-22.
- Thompson D, Wolf AM (August 2001). "The medical-care cost burden of obesity". Obesity Reviews. 2 (3): 189–97. doi:10.1046/j.1467-789x.2001.00037.x. PMID 12120104.
- "U.S. obesity rates reaching a resting point, studies show". Los Angeles Times. 14 January 2010. Retrieved 14 October 2017.
- "CDC Summary Health Statistics: National Health Interview Survey, 2015" (PDF). Cdc.gov. United States, U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics. 2015. Retrieved 14 October 2017.
- "CDC 2015. Summary Health Statistics for U.S. Adults: 2015. Table A-15a" (PDF). Cdc.gov. p. 7. Retrieved 14 October 2017.
- "CDC 2015. Summary Health Statistics for U.S. Adults: 2015. Table A-15a" (PDF). Cdc.gov. p. 9. Retrieved 14 October 2017.
- Stevens J, Keil JE, Rust PF, Tyroler HA, Davis CE, Gazes PC (June 1992). "Body mass index and body girths as predictors of mortality in black and white women". Archives of Internal Medicine. 152 (6): 1257–62. doi:10.1001/archinte.1992.00400180111018. PMID 1599355.
- "Summary Health Statistics: National Health Interview Survey, 2015. Table A-15b" (PDF).
- "Children's Health: Obesity". NIH. March 16, 2015.
- Sanchez, C.E.; Barry, C.; Sabhlok, A.; Russell, K.; Majors, A; Kollins, S. H.; Fuemmeler, B. F. "Maternal pre‐pregnancy obesity and child neurodevelopmental outcomes: a meta‐analysis". Wiley Online Library.
- Marchi J, Berg M, Dencker A, Olander EK, Begley C (August 2015). "Risks associated with obesity in pregnancy, for the mother and baby: a systematic review of reviews". Obesity Reviews. 16 (8): 621–38. doi:10.1111/obr.12288. PMID 26016557.
- Modrek, S.; Basu, S.; Harding, M.; White, J.S.; Bartick, M.C.; Rodriguez, E.; Rosenberg, K.D. "Does breastfeeding duration decrease child obesity? An instrumental variables analysis". Wiley Online Library.
- "Childhood Obesity Statistics". Retrieved 2010-03-31.
- "American Heart Association". Retrieved 2014-11-24.
- Dietz WH (March 1998). "Health consequences of obesity in youth: childhood predictors of adult disease". Pediatrics. 101 (3 Pt 2): 518–25. PMID 12224658.
- Schwartz MB, Puhl R (February 2003). "Childhood obesity: a societal problem to solve". Obesity Reviews. 4 (1): 57–71. doi:10.1046/j.1467-789X.2003.00093.x. PMID 12608527.
- "Childhood Overweight and Obesity". Cdc.gov. Retrieved 2010-03-31.
- "Obesity Statistics". Overweightteen.com. Retrieved 2010-03-31.
- Ogden CL, Carroll MD, Flegal KM (May 2008). "High body mass index for age among US children and adolescents, 2003-2006". JAMA. 299 (20): 2401–5. doi:10.1001/jama.299.20.2401. PMID 18505949.
- Ogden CL, Carroll MD, Curtin LR, Lamb MM, Flegal KM (January 2010). "Prevalence of high body mass index in US children and adolescents, 2007-2008". JAMA. 303 (3): 242–9. doi:10.1001/jama.2009.2012. PMID 20071470.
- Berk LE (2010). Exploring Lifespan Development (2nd ed.). Boston: Allan & Bacon. ISBN 978-0-205-74859-4.
- Deng T, Lyon CJ, Bergin S, Caligiuri MA, Hsueh WA (May 2016). "Obesity, Inflammation, and Cancer". Annual Review of Pathology. 11 (1): 421–49. doi:10.1146/annurev-pathol-012615-044359. PMID 27193454.
- Wihbey J (January 5, 2012). "U.S. Obesity Trends and Neighborhood Effects". Journalist's Resource. Harvard Shorenstein Center. Retrieved 18 April 2013.
- "How Much Physical Activities Do Adults Need?". Centers for Disease Control and Prevention. Retrieved February 24, 2015.
- "An overview on obesity". Emedicine Health. Retrieved 2010-02-04.
- Bradway C, DiResta J, Fleshner I, Polomano RC (August 2008). "Obesity in nursing homes: a critical review". Journal of the American Geriatrics Society. 56 (8): 1528–35. doi:10.1111/j.1532-5415.2008.01821.x. PMID 18662208.
- Basu S (2004-03-25). "Military Not Immune From Obesity Epidemic. Retrieved on 2014-04-24". U.S. Medicine. Retrieved 2008-03-08.
- Shalikashvili JM (30 April 2010). "The new national security threat:obesity". Washington Post. Washington, DC. pp. A19.
- Levi J, Vinter S, St Laurent R, Segal LM (August 2008). "F as in Fat: How Obesity Policies are Failing in America, 2008" (PDF). Trust For America's Health: 10–11. Archived from the original (PDF) on 6 January 2009.. Note: Defines "overweight" as BMI ≥25, "obese" as BMI ≥30
- "Overweight and Physical Activity Among Children: A Portrait of States and the Nation 2005" (PDF). HRSA. 2005. Archived from the original (PDF) on 2011-08-03.. Note: data is for children aged 10-17; defines "overweight" as BMI ≥95th percentile.
- Blumberg SJ, Olson L, Frankel MR, Osborn L, Srinath KP, Giambo P (June 2005). "Design and Operation of the National Survey of Children's Health, 2003" (PDF). Vital and Health Statistics. Ser. 1, Programs and Collection Procedures. 1 (43): 1–131. PMID 25078122.
- "Prevalence of Self-Reported Obesity Among U.S. Adults by State and Territory". CDC.gov. 2016. Retrieved 17 January 2018.
- Ezzati M, Martin H, Skjold S, Vander Hoorn S, Murray CJ (May 2006). "Trends in national and state-level obesity in the USA after correction for self-report bias: analysis of health surveys". Journal of the Royal Society of Medicine. 99 (5): 250–7. doi:10.1258/jrsm.99.5.250. PMC 1457748. PMID 16672759.
- "The Geographic Distribution of Obesity in the US and the Potential Regional Differences in Misreporting of Obesity". Regardsstudy.org. Retrieved 14 October 2017.
Note: study disagrees with findings of CDC cell phone survey, and obesity prevelence by state chart
- Wyatt N (April 11, 2013). "South not the fattest part of U.S. after all, study say". UAB News. University of Alabama at Birmingham.
- Tracy B (July 7, 2013). "Battling American Samoa's 75-percent obesity rate". CBS News. Retrieved 17 January 2018.
- Except American Samoa, which is 2013 data
- Except territories, whose data is more recent.
- "Mexico becomes the fattest nation on the planet by pushing America to number 2". Newseastwest.com. 8 July 2013. Retrieved 17 January 2018.
- Average of 30% and 40%
- "Kids' obesity rate dropping, remains high". Guampdn.com. 31 January 2015. Retrieved 17 January 2018.
- "The Obesity Epidemic and Northern Mariana Islands Students" (PDF). CDC.gov. 2013. Retrieved 17 January 2018.
- "Big Trouble In Little Puerto Rico: Obese Kids". NBC News. 20 May 2007. Archived from the original on 8 October 2015. Retrieved 17 January 2018.
- Luscombe R (8 March 2015). "Puerto Rico law would brand parents of obese children 'child abusers'". The Guardian. Retrieved 17 January 2018.
- Rippe J (2012). Obesity: Prevention and Treatment. Boca Raton: CRC Press. ISBN 978-1-4398-3671-2.
- "Childhood Obesity". Retrieved 2010-03-31.
- Wang Y, Beydoun MA, Liang L, Caballero B, Kumanyika SK (October 2008). "Will all Americans become overweight or obese? estimating the progression and cost of the US obesity epidemic". Obesity. 16 (10): 2323–30. doi:10.1038/oby.2008.351. PMID 18719634.
- "The Effects of Food Stamps on Obesity". Retrieved 2012-06-02.
- Smith P (August 2011). "Eat your veggies". Sky (Delta): 52–53.
- Dietz WH (March 2015). "The response of the US Centers for Disease Control and Prevention to the obesity epidemic". Annual Review of Public Health. 36: 575–96. doi:10.1146/annurev-publhealth-031914-122415. PMID 25581155.
- "America's Move to Raise A Healthier Generation of Kids: Learn the Facts". Letsmove.gov. Archived from the original on April 10, 2011. Retrieved January 1, 2014.
- Moellering DR, Smith DL (March 2012). "Ambient Temperature and Obesity". Current Obesity Reports. 1 (1): 26–34. doi:10.1007/s13679-011-0002-7. PMC 3975627. PMID 24707450.
- "The link between obesity, the brain, and genetics: When it comes to weight gain, the problem may be mostly in our heads, and our genes". ScienceDaily. Retrieved 2018-09-27.
- Bray MS, Loos RJ, McCaffery JM, Ling C, Franks PW, Weinstock GM, Snyder MP, Vassy JL, Agurs-Collins T (January 2016). "NIH working group report-using genomic information to guide weight management: From universal to precision treatment". Obesity. 24 (1): 14–22. doi:10.1002/oby.21381. PMC 4689320. PMID 26692578.
- "International Research Team Finds Correlation Between Genetics and Obesity Is Modified by Diet". USDA Agricultural Research Service. Retrieved 2018-09-27.
- Biener AI, Decker SL (January 2018). "Medical Care Use and Expenditures Associated With Adult Obesity in the United States". JAMA. 319 (3): 218. doi:10.1001/jama.2017.21063. PMID 29340665.
- "Statistics About Diabetes". American Diabetes Association. Retrieved 14 October 2017.
- "Diabetes Prevention Program" (PDF). Department of Health and Human Services. 2008.
- Hartocollis A (5 June 2010). "Growing Obesity Increases Perils of Childbearing". The New York Times. Retrieved 9 June 2010.
- Rice TM, Zhu M (January 2014). "Driver obesity and the risk of fatal injury during traffic collisions". Emergency Medicine Journal. 31 (1): 9–12. doi:10.1136/emermed-2012-201859. PMID 23337422.
- Tsai AG, Williamson DF, Glick HA (January 2011). "Direct medical cost of overweight and obesity in the USA: a quantitative systematic review". Obesity Reviews. 12 (1): 50–61. doi:10.1111/j.1467-789X.2009.00708.x. PMC 2891924. PMID 20059703.
- Wang G, Dietz WH (May 2002). "Economic burden of obesity in youths aged 6 to 17 years: 1979-1999". Pediatrics. 109 (5): E81–1. doi:10.1542/peds.109.5.e81. PMID 11986487.
- "The Surgeon General's call to action to prevent and decrease overweight and obesity" (PDF). U.S. Department of Health and Human Services. 2001. Retrieved 2008-02-22.
- Guo, W C; Chumlea (March 27, 1999). "Tracking of body mass index in children in relation to overweight in adulthood". The American Journal of Clinical Nutrition. 70 (1): 145–148.
- Byck GR (July 2000). "A comparison of the socioeconomic and health status characteristics of uninsured, state Children's health insurance program-eligible children in the united states with those of other groups of insured children: implications for policy". Pediatrics. 106 (1 Pt 1): 14–21. doi:10.1542/peds.106.1.e14. PMID 10878143.
- Preston SH, Stokes A (November 2011). "Contribution of obesity to international differences in life expectancy". American Journal of Public Health. 101 (11): 2137–43. doi:10.2105/AJPH.2011.300219. PMC 3222401. PMID 21940912.
- Olshansky SJ, Passaro DJ, Hershow RC, Layden J, Carnes BA, Brody J, Hayflick L, Butler RN, Allison DB, Ludwig DS (March 2005). "A potential decline in life expectancy in the United States in the 21st century". The New England Journal of Medicine. 352 (11): 1138–45. doi:10.1056/NEJMsr043743. PMID 15784668.
- Stewart ST, Cutler DM, Rosen AB (December 2009). "Forecasting the effects of obesity and smoking on U.S. life expectancy". The New England Journal of Medicine. 361 (23): 2252–60. doi:10.1056/NEJMsa0900459. PMC 4394736. PMID 19955525.
- "Products - Data Briefs - Number 219 - November 2015". Cdc.gov. Retrieved 14 October 2017.
- Otto M, Aratani L (2006-05-04). "Soda Ban Means Change at Schools". Washington Post. Retrieved 2008-03-08.
- Finz S (2006-05-22). "State high school soda ban expected on books by 2009". San Francisco Chronicle. Retrieved 2008-03-08.
- Cowan AL (2005-06-15). "Rell Vetoes Junk-Food Limit in Connecticut's Public Schools". New York Times. Retrieved 2009-11-30.
- Mayer C (2006-05-03). "Sugary Drinks To Be Pulled From Schools: Industry Agrees to Further Limit Availability to Children". Washington Post. Retrieved 2008-03-08.
- Burros M, Warner M (2006-05-04). "Bottlers Agree to a School Ban on Sweet Drinks". New York Times. Retrieved 2008-03-08.
- "Program Teaches Teens Proper Nutrition". ABC News. ABC News Internet Ventures. 2008.
- "Archived copy". Archived from the original on 2011-02-04. Retrieved 2011-01-26.
- Kersh R (March 2009). "The politics of obesity: a current assessment and look ahead". The Milbank Quarterly. 87 (1): 295–316. doi:10.1111/j.1468-0009.2009.00556.x. PMC 2879181. PMID 19298424.
- Gonzalez-Suarez C, Worley A, Grimmer-Somers K, Dones V (November 2009). "School-based interventions on childhood obesity: a meta-analysis". American Journal of Preventive Medicine. 37 (5): 418–27. doi:10.1016/j.amepre.2009.07.012. PMID 19840696.
- Cloud J (2012-03-14). "A Weight-Loss Solution: Don't Eat Less. Just Don't Eat More | TIME.com". Healthland.time.com. Retrieved 2013-12-04.
- Moss M (February 20, 2013). "The Extraordinary Science of Addictive Junk Food". The New York Times Magazine. Retrieved March 1, 2013.
- Boles M, Adams A, Gredler A, Manhas S (October 2014). "Ability of a mass media campaign to influence knowledge, attitudes, and behaviors about sugary drinks and obesity". Preventive Medicine. 67 Suppl 1: S40–5. doi:10.1016/j.ypmed.2014.07.023. PMID 25066020.
- Holzman DC (April 2010). "White House proposes healthy food financing initiative". Environmental Health Perspectives. 118 (4): A156. doi:10.1289/ehp.118-a156. PMC 2854743. PMID 20359982.
- "Sleep Deprivation and Obesity". The Nutrition Source. Harvard T.H. Chan School of Public Health. Retrieved 2015-12-07.
- Stahl J (24 July 2006). "20 Things You Didn't Know about... Obesity". Discover Magazine.
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