Eat more nutritious foods that have “low energy density.” Low energy dense foods contain relatively few calories per unit weight (fewer calories in a large amount of food). Examples of low energy dense foods include vegetables, fruits, lean meat, fish, grains, and beans. For example, you can eat a large volume of celery or carrots without taking in many calories.
How did the most educated and wealthiest generation of Americans to date allow its collective health to fall by the wayside? The American lifestyle has largely shifted from active to sedentary and from community-oriented to socially isolating. Adults experience more stress in their hectic daily lives, which breeds depression and health problems, such as hypertension and high blood pressure. The net result of those factors is poor health and chronic ailments.
And a study in a recent issue of the journal Demography–synthesizing the results of five national surveys—found increasing disability among those ages 55 to 64 between 2000 and 2008 (a group that included the oldest baby boomers).3 By contrast, disability levels continued to decline among the oldest Americans (ages 85 and older) and held steady among the elderly ages 65 to 84 during the same period, reported Vicki Freedman, a University of Michigan demographer and lead author.
Some decades ago shopping consisted of walking down the road to the high street where one could find the grocers, bakers, banks, etc. As large out-of-town supermarkets and shopping malls started to appear, people moved from using their feet to driving their cars to get their provisions. In some countries, such as the USA, dependence on the car has become so strong that many people will drive even if their destination is only half-a-mile away.
But research shows that other factors can correlate with excessive weight gain, too. Obese boomers are about half as likely to have a college degree as boomers who are at a healthy weight, according to the UCLA data. They are more likely to be low-income and less likely to own their own homes. And they’re 35 percent more likely to smoke.
Monitor your weight regularly. People who weigh themselves at least once a week are more successful in keeping off excess pounds. Monitoring your weight can tell you whether your efforts are working and can help you detect small weight gains before they become big problems.
Sugar drinks are the largest source of added sugar in the diets of children and adolescents. Increasing consumption of these high caloric beverages that offer little or no nutrients is associated with the increasing rates of childhood obesity.
Differences in gastrointestinal bacteria may contribute to overweight and obesity. NHLBI and other partners in the Trans-NIH Microbiome Working Group are investigating how different populations of bacteria in our gastrointestinal tracts may make people resistant or susceptible to obesity.
Researchers are also tinkering with food ingredients to boost satiety. Cargill has developed a starch derived from tapioca that gives dishes a refined-carb taste and mouthfeel, but acts more like fiber in the body—a feature that could keep the appetite from spiking later. “People usually think that processing leads to foods that digest too quickly, but we’ve been able to use processing to slow the digestion rate,” says Bruce McGoogan, who heads R&D for Cargill’s North American food-ingredient business. The company has also developed ways to reduce fat in beef patties, and to make baked goods using half the usual sugar and oil, all without heavily compromising taste and texture.
24. Yeh SS, Hafner A, Chang CK, et al. Risk factors relating blood markers of inflammation and nutritional status to survival in cachectic geriatric patients in a randomized clinical trial. J Am Geriatr Soc 2004;52:1708–12 [PubMed]
Surgery. In general, weight-loss surgery (called bariatric surgery) may be considered if your BMI is 40 or greater, or your BMI is 30-35 or greater and you have at least one medical condition directly related to obesity. In addition, you must have participated in a structured weight loss program without success.
The risk factors for weight loss in the older adult can be classified into the following three main categories: physiologic factors (e.g., chronic and acute diseases), psychological factors (e.g., depression, bereavement) and social factors (e.g., isolation, social problems).6
You lose muscle mass as you age. Offset that by doing strength training. You can use weight machines at a gym, lighter weights you hold in your hands, or your own body weight for resistance like in yoga or Pilates. Keeping your muscle mass is key to burning more calories, says Joanna Li, RD, a nutritionist at Foodtrainers in New York.
Greenberger NJ, et al. Treatment of obesity: The impact of bariatric surgery. In: Current Diagnosis & Treatment: Gastroenterology, Hepatology, & Endoscopy. 2nd ed. New York, N.Y.: The McGraw-Hill Companies; 2012. http://www.accessmedicine.com. Accessed March 9, 2015.
HCA reduces the syntheses of fat from carbohydrates by 40-70% and forces glucose to form additional glycogen. As glycogen levels increase, the body sends a satiety (“full”) signal to the brain, which decreases appetite and food intake. In animal studies, HCA reduced food intake by about 10%.
Your friends also count. Some research shows that obesity is “contagious” socially. In one study of some 12,000 people, Harvard researchers found that if someone gains weight, their family, friends, and partners also tend to gain weight, even if they don’t live near each other. Their influence affects you.
Despite claims by manufacturers, the use of OTC products alone does not cause weight loss. Herbal weight-loss products or preparations called “fat burners” are even more misleading. These products may contain a combination of ma huang (a botanical source of ephedrine), white willow (a source of salicin), Hoodia gordonii, and/or guarana or kola nut (a source of caffeine). These agents are stimulants, which theoretically increase the metabolism and help the body break down fat. Nevertheless, there is no evidence that they are effective for weight loss. In addition, ma huang has been linked to serious side effects such as heart attacks, seizures, and death. Chromium also is a popular ingredient in weight-loss products, but there is no evidence that chromium has any effect on weight loss.
Sacramento trainer Lorri Ann Code – founder of Mama Boot Camp, which has helped hundreds of local women lose weight – thinks that people get trapped in a cycle of eating too many empty calories, then feeling too sluggish to exercise.
Jump up ^ Wells JC (2009). “Thrift: A guide to thrifty genes, thrifty phenotypes and thrifty norms”. International Journal of Obesity (Review). 33 (12): 1331–38. doi:10.1038/ijo.2009.175. PMID 19752875.
Nothing on this website should ever be used as a substitute for professional medical advice. You should always consult with your medical provider regarding diagnosis or treatment for a health condition, including decisions about the correct medication for your condition, as well as prior to undertaking any specific exercise or dietary routine.
Treatment focuses on underlying etiology. Depression and nonmalignant GI diseases are common reversible causes.8 Interventions used to reverse or minimize further weight loss include nonpharmacologic (Table 1) and pharmacologic (Table 2), the former being first-line. Follow-up weekly weight checks are recommended.
A sedentary lifestyle plays a significant role in obesity. Worldwide there has been a large shift towards less physically demanding work, and currently at least 30% of the world’s population gets insufficient exercise. This is primarily due to increasing use of mechanized transportation and a greater prevalence of labor-saving technology in the home. In children, there appear to be declines in levels of physical activity due to less walking and physical education. World trends in active leisure time physical activity are less clear. The World Health Organization indicates people worldwide are taking up less active recreational pursuits, while a study from Finland found an increase and a study from the United States found leisure-time physical activity has not changed significantly. A 2011 review of physical activity in children found that it may not be a significant contributor.
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Any individual plan listed on our site carries the same costs and offers the exact same benefits regardless of whether you purchase it from our site, a government website, or your local insurance broker.
The longer a person is overweight, the harder it becomes for them to lose weight. Many have wondered whether obesity itself becomes a permanent state, i.e. does obesity promote obesity?. Researchers from the University of Michigan and the National Council of Science and Technology (COINCET) in Argentina, reported in the Journal of Clinical Investigation that in animal experiments, obesity seems to become a self-perpetuating state.
Introduced in 1991, the McLean Deluxe was perhaps the boldest single effort the food industry has ever undertaken to shift the masses to healthier eating. It was supposed to be a healthier version of the Quarter Pounder, made with extra-lean beef infused with seaweed extract. It reportedly did reasonably well in early taste tests—for what it’s worth, my wife and I were big fans—and McDonald’s pumped the reduced-fat angle to the public for all it was worth. The general reaction varied from lack of interest to mockery to revulsion. The company gamely flogged the sandwich for five years before quietly removing it from the menu.
The study of the effect of infectious agents on metabolism is still in its early stages. Gut flora has been shown to differ between lean and obese humans. There is an indication that gut flora in obese and lean individuals can affect the metabolic potential. This apparent alteration of the metabolic potential is believed to confer a greater capacity to harvest energy to obesity. Whether these differences are the direct cause or the result of obesity has yet to be determined unequivocally.
If you’re ready to get started with a weight loss program, ask your doctor to help you set personal goals and refer you to other professionals who can give you tips and help you reach your goals. For example, a nutritionist can help you with a food plan, and a physical therapist or trainer can help you move more.
There is some debate, however, about whether it’s good for elderly people to lose weight, even if they are obese. Some studies have found an association between weight loss in seniors and mortality risk, but Villareal says many of those studies did not distinguish between voluntary weight loss and involuntary weight loss that may be related to illness.