“obesity epidemic reddit obesity epidemic with decline in physical activity”

The widespread availability of nutritional guidelines[90] has done little to address the problems of overeating and poor dietary choice.[91] From 1971 to 2000, obesity rates in the United States increased from 14.5% to 30.9%.[92] During the same period, an increase occurred in the average amount of food energy consumed. For women, the average increase was 335 calories (1,400 kJ) per day (1,542 calories (6,450 kJ) in 1971 and 1,877 calories (7,850 kJ) in 2004), while for men the average increase was 168 calories (700 kJ) per day (2,450 calories (10,300 kJ) in 1971 and 2,618 calories (10,950 kJ) in 2004). Most of this extra food energy came from an increase in carbohydrate consumption rather than fat consumption.[93] The primary sources of these extra carbohydrates are sweetened beverages, which now account for almost 25 percent of daily food energy in young adults in America,[94] and potato chips.[95] Consumption of sweetened drinks such as soft drinks, fruit drinks, iced tea, and energy and vitamin water drinks is believed to be contributing to the rising rates of obesity[96][97] and to an increased risk of metabolic syndrome and type 2 diabetes.[98] Vitamin D deficiency is related to diseases associated with obesity.[99]
You may sometime hear about grandpa that smoked all his life and is still doing just fine. It doesn’t mean that smoking does not affect people’s health. While everybody else has died from cancer or other lung diseases at a younger age, grandpa is now older and doing well while still smoking like a chimney, as he may just happen to have a sort of resistance to the harmful effects of smoking. This may explain the “obesity paradox” and why some older adults affected by obesity seem to do better than their normal weight counterparts. This said, there is no final word on whether overweight and obesity are protective in the older population and more studies are needed. Nevertheless, reluctance is sometimes seen in implementing weight-loss regimens in the elderly, and it may be due at least in part to these uncertainties.
Nicklas BJ, Ambrosius W, Messier SP, Miller GD, Penninx BWJH, Loeser RF, Palla S, Bleecker E, Pahor M. Diet-induced weight loss, exercise, and chronic inflammation in older, obese adults: a randomized controlled clinical trial. Am J Clin Nutr. 2004;79:544–551. [PubMed]
Some nutrition advocates wonder how long the law will survive in its current form. Mr. Piñera, the former president who was recently elected to the office again and will succeed Ms. in March, is a conservative businessman who vetoed the food bill in 2011 during his first term in office. Instead, his administration backed a nutrition initiative, financed by multinational food companies, that emphasized healthy recipes, exercise and moderation when it comes to junk food. The campaign was the project of the first lady, Cecilia Morel Montes.
The authors point out that lower-income households headed by older adults rely on Social Security for the majority of their income, while higher-income elderly households rely on a mix of Social Security, earnings, and asset income.
An excess of subcutaneous fat in proportion to lean body mass. Excess fat accumulation is associated with increase in the size (hypertrophy) as well as the number (hyperplasia) of adipose tissue cells. Obesity is variously defined in terms of absolute weight, weight:height ratio, distribution of subcutaneous fat, and societal and esthetic norms. Measures of weight in proportion to height include relative weight (RW, body weight divided by median desirable weight for a person of the same height and medium frame according to actuarial tables), body mass index (BMI, kg/m2) and ponderal index (kg/m3). These do not differentiate between excess adiposity and increased lean body mass. In contrast, subscapular and triceps skinfold measurements and determination of the waist:hip ratio help define the regional deposition of fat and differentiate the more medically significant central obesity from peripheral obesity in adults. No single cause can explain all cases of obesity. Ultimately it results from an imbalance between energy intake and energy expenditure. Although faulty eating habits related to failure of normal satiety feedback mechanisms may be responsible for some cases, many obese people neither consume more calories nor eat different proportions of foodstuffs than nonobese persons. Contrary to popular belief, obesity is not caused by disorders of pituitary, thyroid, or adrenal gland metabolism. However, it is often associated with hyperinsulinism and relative insulin resistance. Studies of obese twins strongly suggest the presence of genetic influences on resting metabolic rate, feeding behavior, changes in energy expenditures in response to overfeeding, lipoprotein lipase activity, and basal rate of lipolysis. Environmental factors associated with obesity include socioeconomic status, race, region of residence, season, urban living, and being part of a smaller family. The prevalence of obesity is greater when weight is measured during winter rather than summer. Obesity is much more common in the southeastern U.S., although the northeastern and midwestern states also have high rates, a phenomenon independent of race, population density, and season.
A follow-up study was recently released in the American Journal of Public Health, in which Masters and his colleagues found that obesity accounts for 18 percent of deaths in people ages 40 to 85. This estimate is more than four times higher than researchers previously thought. Due to environmental factors—more sedentary lifestyle, processed foods—the study says each generation is obese for a longer period than the former, a factor not considered in previous estimates.
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The study included 6636 individuals (3750 women) aged 55 years and older from the population-based Rotterdam Study. We developed multistate life tables by using prevalence, incidence rate and hazard ratios (HR) for three transitions (free-of-CVD-to-CVD, free-of-CVD-to-death and CVD-to-death), stratifying by the categories of body mass index (BMI) at baseline and adjusting for confounders.
Gacci M, Sebastianelli A, Salvi M, et al. Role of abdominal obesity for functional outcomes and complications in men treated with radical prostatectomy for prostate cancer: results of the Multicenter Italian Report on Radical Prostatectomy (MIRROR) study. Scandinavian Journal of Urology 2014; 48(2):138-145.
Laparoscopic adjustable gastric banding (LAGB). In this procedure, your stomach is separated into two pouches with an inflatable band. Pulling the band tight, like a belt, the surgeon creates a tiny channel between the two pouches. The band keeps the opening from expanding and is generally designed to stay in place permanently.
^ Jump up to: a b c Arendas K, Qiu Q, Gruslin A (2008). “Obesity in pregnancy: pre-conceptional to postpartum consequences”. Journal of Obstetrics and Gynaecology Canada. 30 (6): 477–88. doi:10.1016/s1701-2163(16)32863-8. PMID 18611299.
The first step must be to evaluate each diet to confirm whether it is actually good for your health. There is little point in undertaking a diet which will allow you to eat all your favorite foods but will not make you any healthier. Once you have removed the diets which are not actually healthy your list will be much shorter.
Support groups. You can find camaraderie and understanding in support groups where others share similar challenges with obesity. Check with your doctor, local hospitals or commercial weight-loss programs for support groups in your area, such as Weight Watchers.
Some weight-loss specialists say that the Medicare requirement that the counseling occur with a primary care physician makes it difficult for individuals to use the service. Appointments with physicians may take time to schedule. They believe that dietitians, weight-loss specialists or even other professionals should be able to offer such counseling.
The simplest method is to first calculate your body mass index(BMI).  If your BMI score is 40 or more, you are considered morbidly obese and have a high risk of developing the obesity health problems reviewed further down the page.
Credentials: Diets which are created or endorsed by medical professionals are more likely to provide good advice. This does not mean any diet endorsed by a professional is good but it does have a better chance of being healthy.
American Obesity Association: This group itself is not for profit, but it is made up of several types of sponsors, including professional groups such as the American College of Nutrition as well as health-insurance interests, for-profit companies such as drug and biotechnology companies, and weight-loss interests such as Jenny Craig, Inc., and Weight Watchers, Inc. The group’s purpose is to change the way obesity is perceived and to end discrimination against obese people, as well as to find more effective strategies for preventing and “curing” obesity. It uses lobbying, advocacy, and education to achieve these goals.
The researchers argue that previous studies of longevity and obesity were biased due to limitations of the National Health Interview Survey, or NHIS, which provides information on obesity. For example, the survey excludes those who are institutionalized, such as in a hospital or nursing home — a segment largely made up of seniors. Consequently, the data is overrepresented by older respondents who are healthy, including the relatively healthy obese. What’s more, many obese people fail to make it to age 65 and therefore don’t live long enough to participate in studies of older populations.
Today 72 percent of boomer men and 67 percent of boomer women are overweight or obese. By 2030, this generation will experience almost double the incident of having all three chronic conditions of hypertension, heart disease and diabetes. These three chronic health conditions are tied to this generation’s weight gain. The boomer generation is in a weight crisis that is about to go over the health care cliff.

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