Breaking_ overweight americans may have shorter lifespans after all –

A new study finds that being overweight may decrease a person’s life span.

New research published Monday adds fuel to an ongoing debate in the public health community over whether a few extra pounds are good, or bad, for you.

Earlier research found that being somewhat overweight, but not obese, may result in a longer life.

But today’s study in the Annals of Internal Medicine suggests that being slightly overweight may actually decrease a person’s life span, which is more in line with conventional wisdom about weight.

So who’s right? It’s all about study design and statistical analysis.

Let’s start with the newest study, headed by demographer Andrew Stokes at Boston University School of Public Health. Lose belly fat menopause His group found a 6 percent increased risk of dying from any cause among individuals with a history of being overweight.

Although Stokes says that 6 percent “is only a modest increase,” it’s still “extremely worrisome” because so many Americans are overweight.

“Our findings confirm that there is no benefit of being overweight on risk of death, and indicate that [being] overweight is actually associated with an increased risk of dying,” he says.

These findings apply only to those who are overweight, not to obese people. Exercise definition There is little debate that people who are obese are at increased risk for diabetes, heart disease, certain cancers and even premature death.

Overweight is defined as a body mass index, or BMI, of 25 to 29.9, which is about ten to 30 pounds overweight depending on your height. Weight calculator lbs to kg Obese is defined as anyone with a BMI of 30 or above. Healthy diet to lose weight indian You can calculate your BMI here.

About 38 percent of Americans over 20 years old are considered overweight, according to the Centers for Disease Control and Prevention. Lose water weight fast 2 days Another 30 percent or so fall into the obese category.

For their study, Stokes and colleagues gathered data on more than 225,000 adults over the age of 50 to determine whether being overweight affected life span. Paleo italian dressing They included people participating in three major studies that lasted between eight and 20 years.

Stokes focused on each person’s maximum BMI over a 16-year period, which he says makes the findings more reliable than earlier studies that have used a single BMI without regard to whether someone is gaining or losing weight at the time of the measurement.

Stokes’s study was also more likely to exclude people who had temporarily lost weight due to illness.

His approach is also different from that taken by the authors of the 2013 study that startled many in the public health community by suggesting that being overweight could lead to a longer life.

In that study, CDC epidemiologist Katherine Flegal and her colleagues analyzed results from 97 studies of obesity, covering nearly 3 million people, and found that the combined effect showed “a slight decrease in mortality” among overweight individuals, when compared to those of normal weight.

“Our article got called rubbish and ludicrous,” Flegal told NPR in 2013, “so it really opens you to lots of criticism. Paleo chili verde I discovered, much to my sorrow, that this is kind of a flashpoint for people.”

Flegal continues to stand by her results, and she criticized the new study for relying on people’s memories of their own weight.

“We know people don’t report their weight and height very accurately. Paleo apple crisp Women tend to under report weight and men tend to over report height,” Flegal, now of Stanford University, says.

She also says that her findings were more accurate than the new study’s findings because her work was not based on participants’ maximum weight, which might make them appear less healthy.

But Stokes says Flegal’s study is “seriously flawed” because it fails to separate the effects of illness on weight from the effect of weight on risk of disease. 3 month diet plan “This new analysis provides a novel way of addressing this issue by using weight history to distinguish between people who were slim over time from those who were formerly heavy and lost weight after developing an illness,” he says.

Meanwhile, it’s not clear why being overweight would be protective or even life-extending. Paleo diet potatoes Some researchers speculate it could be that a little extra fat protects people if they fall, or that it offers an energy reserve during illness.

Faced with these conflicting findings, Dr. Paleomg Steven Heymsfield says people who are overweight should check with their doctor to see if they have other weight-related health problems such as high blood pressure, blood sugar or cholesterol. Healthy diet foods for breakfast Heymsfield is an obesity researcher at the Pennington Biomedical Research Center at Louisiana State University in Baton Rouge, La.

For people who do have those problems, there are generally effective treatments available for the conditions. Losing weight after pregnancy At the same time, he says, people should work to prevent future weight gain and, if possible, lose weight and try to bring their BMI down to a healthier level.

Stokes says future research should look at whether overweight people who diet, exercise and lose weight can turn back their risk of disease to that of an individual who never gained weight in the first place.

“Individuals should try as hard as possible to maintain weight in a normal range for as large a portion of their adult life as possible,” he says.

In before outraged plumpers and bmi “outliers”.I’m a BMI outlier as I have a pretty heavy frame and have always weighed more even when I was a beanpole at 16.

With that being said, when I’m at normal healthy weight with some decent muscle I still clock in inside “normal” BMI, just close to the upper limit. Paleo honey Which would seem to validate BMI. Paleo diet rules and foods I think the BMI outlier argument is people trying to justify their spare tire.

In before outraged plumpers and bmi “outliers”.BMI may be useful statistically but there’s a huge difference between the typical fatass woman with a 30 BMI and the male powerlifter at 30 BMI.This is true. 7 day protein diet plan for weight loss If you build up a lot of muscle you can toss BMI out the window. Healthy diet for weight loss and muscle gain For the average person it’s still valid though, IMO.

I’d first say that it was a, “lifestyle choice.” To eat this or not, go to work or not, get off your butt or not, shoot up with a clean needle or not, have irresponsible sex or not, etc…….

But then, I think about how much the govt subsidizes these behaviors or favors one behavior over another. 3 day weight loss And I’m left thinking….. Weight loss meal prep recipes So……..

Too much food emphasis in the stores and restaurants on bad foods that taste great. Exercise and anxiety and depression Where are the European style open markets here in the U.S. Exercise and blood pressure ? Maybe Boston and NYC have fresh fish, meats and vegetables more than smaller cities. The best diet foods The southern U.S. Best diet to lose 10 pounds is supposed to be in the worst physical shape of anyone.

View QuoteThat’s why I find it humorous when people talk about the deaths caused by the “heroin epidemic” or whatever.

The biggest health problem American’s have is eating too much.

If we didn’t have socialized medicine then I wouldn’t care, but the amount of resources we spend on healthcare for fat people is incalculable and absolutely huge.

C’mon now. Diet plan to lose belly fat meal plans They have “big bones.”Actually, they do. Exercise and depression study When u gain a ton of weight, the bones grow as well. Exercise room ideas When u lose the weight u gained, the fat leaves, but the bones can not go back down.Yeeaaah, I’m gonna need to ask for a citation on that.

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