Each of us begins to assemble a unique congregation of microbes the moment we pass through the birth canal, acquiring our mother’s bacteria first and continuing to gather new members from the environment throughout life. By studying the genes of these various microbes—collectively referred to as the microbiome—investigators have identified many of the most common residents, although these can vary greatly from person to person and among different human populations. In recent years researchers have begun the transition from mere census taking to determining the kind of jobs these minute inhabitants fill in the human body and the effect they have on our overall health.
The prevalence of obesity in men is nearly double, with 18.3% of Generation X males obese compared to 9.4% of Baby Boomers at the same age. The gap is not as profound for women, with 12.7% of Generation X females classified as obese compared to 10.7% of Baby Boomers at the same age.
Patients may deny or not report weight loss, so look for clues suggesting it, such as loose-fitting clothing or oversized rings. Probe for oral health problems and GI symptoms (gas, nausea, or vomiting). if weight loss is intentional. Review the patient’s medications to ascertain if they might be contributing factors, and if so, contact the prescribing physician. Patients reporting no change in food intake should see their primary care physician. All patients should be encouraged to use the interventions highlighted in Table 1.
Food intake and eating disorders: If you eat a lot, especially foods that are high in fat and calories, you can become obese. Obesity also can result from eating disorders, such as a tendency to binge.
The convenience of home-delivered meals makes them a great option to help people stay in their own home, for a longer period of time. When you are spending less time preparing meals, this allows seniors to stay socially engaged and more active on a daily basis. Senior nutrition is vital to increase quality of life and maintain health in older adults.
Jump up ^ Molenaar EA, Numans ME, van Ameijden EJ, Grobbee DE (November 2008). “[Considerable comorbidity in overweight adults: results from the Utrecht Health Project]”. Ned Tijdschr Geneeskd (English abstract) (in Dutch). 152 (45): 2457–63. PMID 19051798.
We fund research. Our Division of Cardiovascular Sciences, which includes our Clinical Applications and Prevention Branch, funds research to understand how overweight and obesity relate to heart disease. Our Division of Lung Diseases funds research on the impact of overweight and obesity on sleep disordered breathing. The research we fund today will help improve our future health. Search the NIH Research Portfolio Online Reporting Tools (RePORT) to learn about research NHLBI is funding on overweight and obesity.
It’s possible to eat healthy produce on a limited budget. “Frozen fruits and vegetables can be cheaper and sometimes even healthier than fresh, depending where they’re shipped from,” Campbell says. Canned produce can be OK, she says, if there’s no added salt.
In Martin’s view, these disability trends are “sobering and bear watching,” but she also offered a few reasons for optimism. She pointed to evidence of improved diagnosis and treatment of diabetes and other chronic conditions related to obesity. “The negative consequences might decline because of therapy.” And the level of obesity among adults appears to have stopped climbing in recent years.
A hiatus hernia is an abnormality in which where part of the stomach protrudes through a defect in the diaphragm and up into the chest. This can increase the possibility of “reflux acid” into the oesophagus, causing heartburn and other symptoms. Obesity is a “risk factor” re. development of a hiatus hernia (Ref. http://bit.ly/wPv1w2).
BMI is a reliable indicator of total body fat, which is linked to the risk of disease and death. While the score is valid, it may overestimate body fat in those with a muscular build, and it may underestimate body fat in older persons or others without much muscle mass.
Obesity is a medical condition in which excess body fat has accumulated to the extent that it may have an adverse effect on health. It is defined by body mass index (BMI) and further evaluated in terms of fat distribution via the waist–hip ratio and total cardiovascular risk factors. BMI is closely related to both percentage body fat and total body fat. In children, a healthy weight varies with age and sex. Obesity in children and adolescents is defined not as an absolute number but in relation to a historical normal group, such that obesity is a BMI greater than the 95th percentile. The reference data on which these percentiles were based date from 1963 to 1994, and thus have not been affected by the recent increases in weight. BMI is defined as the subject’s weight divided by the square of their height and is calculated as follows.
While these countries continue to deal with the problems of infectious diseases and undernutrition, they are also experiencing a rapid upsurge in noncommunicable disease risk factors such as obesity and overweight, particularly in urban settings.
“I’m elated and horrified at the same time,” said Jim Walsh, a senior research associate at the MIT Security Studies Program and a board member of the Center for Arms Control and Non-Proliferation. “Elated because the parties are talking; horrified by the prospect of the two most unusual leaders in the world together in a room—what could possibly go wrong?”
Obesity has also been clearly linked to a lesser quality of life. This becomes even more relevant in the aging adult. Generally, the elderly are already burdened by multiple predicaments that decrease their quality of life. Obesity only adds an additional burden.
BOD POD: The BOD POD is a computerized, egg-shaped chamber. Using the same whole-body measurement principle as hydrostatic weighing, the BOD POD measures a subject’s mass and volume, from which their whole-body density is determined. Using this data, body fat and lean muscle mass can then be calculated.
The BMI measurement, however, poses some of the same problems as the weight-for-height tables. Not everyone agrees on the cutoff points for “healthy” versus “unhealthy” BMI ranges. BMI also does not provide information on a person’s percentage of body fat. However, like the weight-for-height table, BMI is a useful general guideline and is a good estimator of body fat for most adults 19 and 70 years of age. However, it may not be an accurate measurement of body fat for bodybuilders, certain athletes, and pregnant women.
Osteoarthritis is a common joint condition that most often affects the knee, hip, or back. Carrying extra pounds places extra pressure on these joints and wears away the cartilage (tissue cushioning the joints) that normally protects them.
The diminished ability or the inability to conceive and have offspring. Infertility is also defined in specific terms as the failure to conceive after a year of regular intercourse without contraception.
An enormous amount of media space has been dedicated to promoting the notion that all processed food, and only processed food, is making us sickly and overweight. In this narrative, the food-industrial complex—particularly the fast-food industry—has turned all the powers of food-processing science loose on engineering its offerings to addict us to fat, sugar, and salt, causing or at least heavily contributing to the obesity crisis. The wares of these pimps and pushers, we are told, are to be universally shunned.
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.
Once you find your measurement, you will want to find your weight classification that is accompanied on the BMI chart or calculator. Knowing your BMI is a good starting point in addressing your weight. If you find you are in an unhealthy range, you will want to talk with your doctor to address this issue.
Several randomized clinical trials in breast cancer survivors have reported weight loss interventions that resulted in both weight loss and beneficial changes in biomarkers that have been linked to the association between obesity and prognosis (43, 44). However, there is little evidence about whether weight loss improves cancer recurrence or prognosis (45). The NCI-sponsored Breast Cancer WEight Loss (BWEL) Study, a randomized phase III trial that is currently recruiting participants, will compare recurrence rate in overweight and obese women who take part in a weight loss program after breast cancer diagnosis with that in women who do not take part in the weight loss program.
Another randomized crossover study (n = 34) looked at the provision of breakfast food for dinner to patients with dementia, given that breakfast food is generally well consumed.20 Consumption of nutritional supplements between breakfast and dinner was also encouraged. There was no significant change in mean body weight with the intervention.
“Weight gain is occurring, but it’s not just because of aging,” says Wojtek Chodzko-Zajko, head of the Department of Kinesiology and Community Health at the University of Illinois at Urbana-Champaign. “It’s what we eat, our lifestyle habits, how much screen time we get … all of those kinds of factors are having an impact.”
This study is investigating a behavioral weight-loss program and new care program for adults who have been diagnosed with obesity and depression. This study uses conventional medical care and modern technologies, including web, secure email, and mobile texting, to offer more individualized patient care. Visit Research Aimed at Improving Both Mood and Weight for more information and to learn how to participate in this study.
In the United States the number of children a person has is related to their risk of obesity. A woman’s risk increases by 7% per child, while a man’s risk increases by 4% per child. This could be partly explained by the fact that having dependent children decreases physical activity in Western parents.
A measure called the body mass index (BMI) is used to assess your weight relative to your height. It is defined as weight in kilograms divided by height in meters squared (kg/m2). It can also be calculated for weight in pounds and height in inches.
To find out how boomers’ health compared to that of previous generations, King and his team compared data from a government survey of health and nutrition collected from 2007 to 2010 for baby boomers and from 1988 and 1994 that measured the health of their parents’ generation. Participants were matched based on their ages when the surveys were collected, with an average age of about 54 years.
Diuretic herbs, which increase urine production, can cause short-term weight loss but cannot help patients achieve lasting weight control. The body responds to heightened urine output by increasing thirst to replace lost fluids, and patients who use diuretics for an extended period of time eventually start retaining water again anyway. In moderate doses, psyllium, a mucilaginous herb available in bulk-forming laxatives like Metamucil, absorbs fluid and makes patients feel as if they have eaten enough. Red peppers and mustard help patients lose weight more quickly by accelerating the metabolic rate. They also make people more thirsty, so they crave water instead of food. Walnuts contain serotonin, the brain chemical that tells the body it has eaten enough. Dandelion (Taraxacum officinale) can raise metabolism and counter a desire for sugary foods.
Muscle mass decreases from about 45 percent of your total body weight in your youth to about 27 percent by the time you reach age 70. And the drop in hormones that accompanies menopause also precipitates a decrease in muscle mass, triggering even more weight gain for women. Your body fat, meanwhile, can double, even if your weight remains the same.
Keep in mind that a good appetite does not rule out disease, because cats with certain conditions (e.g. hyperthyroidism, diabetes mellitus, malnutrition from malabsorption or maldigestion, internal parasites, exocrine pancreatic insufficiency, nonsuppurative cholangitis-cholangiohepatitis complex) may have a normal or increased appetite. And if an owner reports that the cat is interested in food but is unable or reluctant to eat, consider dental disease, oral or pharyngeal masses or foreign bodies, chronic gingivitis-stomatitis,1 or retrobulbar masses or abscesses.
3. Gilmore SA, Robinson G, Posthauer ME, et al. Clinical indicators associated with unintentional weight loss and pressure ulcers in elderly residents of nursing facilities. J Am Diet Assoc 1995;95:984–92 [PubMed]
No drugs are approved by the FDA for involuntary weight loss. Existing data supporting pharmacologic agents come mostly from small studies. Pharmacologic management results in short-term weight gain (approximately 3-7 lb)11 but does not improve long-term health and mortality. Side effects from orexigenic (appetite-stimulating) and anabolic medications limit their use. Cyproheptadine and dronabinol may promote weight gain; central nervous system toxicity is a concern. Patients receiving megestrol and dronabinol usually gain weight, but weight is primarily adipose tissue, not lean body mass.12 Human growth hormone and other anabolic agents promote weight gain but are associated with increased mortality. Anticytokine therapies, antileptin therapies, and anti-inflammatory medications are under investigation.9 â–