This Is Why So Many People Fail To Keep Off The Weight They Lose

If you’ve ever lost a significant amount of weight thanks to the latest fad diet, you’ve likely been slapped in the is confronted with a very sad reality a few months after the diet objectives: It’s really hard to keep that weight off, and you end up gaining it back plus a little more.

Because this isn’t a fun game for anyone to play, researchers decided to take a closer appear at why this happens by following contestants from “The Biggest Loser” forsix years after the contestants had fallen significant amounts of weight on the NBC reality show.

Scientist Kevin Hall, a researcher and expert on metabolism at the National Institute of Diabetes and Digestive and Kidney Diseases, had the idea to track these contestants’ progress and weight gain in the years following the prove, and what he found was pretty alarming.

Basically, all our bodies opposed truly hard against weight loss.

For these contestants, their resting metabolisms( the number of calories the body burns when not engaged in physical activity) slowed down quite a bit when they are lost weight.

For example, one contestant was burning a normal number of calories for his weight when the present began. But afterward, to maintain his current weight of 295 pounds, he has to eat 800 fewer calories per day than the average 295 -pound man.

Pretty unfair, right?

Michael Schwartz, an obesity and diabetes researcher at the University of Washington who was not involved in the study, explained to The New York Times,

The key point is that you can be on TV, you can lose enormous amounts of weight, you can go on for six years, but you can’t get away from a basic biological reality. As long as you are below your initial weight, your body is going to try to get you back.

Well, this is some pretty discouraging news if you ask me, especially because as of right now, researchers don’t actually know what the answer is to losing weight and keeping it off.

But as a start, I would suggest if you want to lose weight, do it slowly. Instead of trying to lose 5pounds per week, aim for 1or 2 pounds.

According to research, this will stimulate your weight easier to preserve because your body basically won’t go into starvation mode and hold on tightly to every calorie the body gets.

Here’s to hoping we all learn more about lasting weight loss soon.


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Penguins on a treadmill: analyse depicts fat ones fall over more often than slim ones

Experiment discovered the heavier monarch penguins from Antarctica were not as good at waddling, but the extra weight helped them survive fasting while breeding

Fat king penguins are unsteady on their feet while waddling compared to their slimmer equivalents, but carrying a little bit of extra weight comes with an important advantage when it comes to reproduction, biomechanics researchers say.

A research team led by Astrid Willener from the University of Londons department of life sciences travelled to the subantarctic region of Antarctica to research the monarch penguin, which can grow up to 1m tall and up to 16 kg, constructing it the second largest species of penguin behind the emperor.

Ten male king penguins who were in courtship and who weighed more than 12 kg were captured near the shoreline at the edge of a colony. The penguins, which are serial monogamists, have the longest breeding cycle of all the penguin species 14 to 16 months and create merely one chick per cycle. Weight gain is essential in courtship so that the penguins have enough fat reserve to survive their fast while taking care of their eggs.

However, being too fat stimulate them least stable and thus easily spotted and eaten by predators, Willener told. So understanding the biomechanics of how penguins deal with strolling with an additional one-quarter of their usual weight, while still being quiet stable, is very interesting.

The researchers maintained the penguins for 14 days and fasted them during this time, and tested them for their ability to walk on a treadmill at a speed of 1.4 km/ h before and after their weight loss. Fasting for periods of up to one month is normal for monarch penguins, and the researchers checked the critical body mass of the birds to be sure that “theyre not” losing body mass too fast. They also maintained the penguins in a pen next to their colony during the study.

king
A king penguin on a treadmill during the research into how they manage the extra weight they put on for reproduction. Photograph: Astrid Willener

However, there were difficulties in get some of the penguins to cooperate, Willener told, with some of the larger someones trying to defraud the system.

A good sum of the individuals were able to walk on a treadmill straight away, she told.

Once the speed is set, the penguin usually can walk fluently. But an individual that is not able to walk straight away on a treadmill is difficult to train. Sometimes the penguins were lazy and water-skied on the treadmill by leaning their back on the back wall of the treadmill. That is obviously not good for the data collection.

The penguins received two training sessions of 10 minutes to get used to walking on the treadmill. The posture( leaning and waddling) of the penguins while strolling was then determined by the researchers. To quantify the waddling, the amplitude of peak left and right leaning was calculated.

They found that although the penguins waddled with more agility at a lower weight, they had nonetheless accommodated well to be able to handle waddling while heavier, even if “theyre not” as efficient and least stable.

Scientists
Scientists say king penguins need extra fat to survive their fasting during the course of its breeding season. Photograph: Astrid Willener

Waddling amplitude, leaning amplitude and leaning slant all remained fairly constant across the two body mass, the study, published in the online science journal PLoS One, discovered.

However, some differences were uncovered; in particular there was good evidence that variability in the leaning slant and leaning amplitude, and some evidence that the waddling amplitude, were lower when the birds were lighter. These outcomes indicate that heavier king penguins have a higher frontal and sagittal instability; they are less stable walkers than when they are lighter.

But with swimming the primary method of travel for the birds, being agile in the water was more important that a quick and graceful gait, Willener said.

The weight gain is an adaptive mechanism for them to survive their fast while reproducing and taking care of the egg, she told.

But it is a trade-off between putting on weight to fast longer, in case there is a delay in detecting a penguin partner to mate with, and still being able to walk, because if they cant stroll steady, they fall and will be spotted and eaten alive by predators. However, pedestrian locomotion is merely their secondary locomotion mode.

Willener hopes the findings will help in efforts to better understand, and protect the species. While king penguin numbers are not threatened, they have been in the past.

The is connected with gait and energy expenditure can help to improve penguin protection, she told. The energy expended during their stroll, particularly when emphasized and responding to predators, may affect their ability to fast and protect their chicks.

* Note: The video has been sped-up, and so the speed seems faster than the reality. No penguins were made to fall over on the treadmill .

Read more: www.theguardian.com

Fitness trackers may not aid weight loss, examine detects

Research presents a simple diet and exert scheme are most effective weight loss strategy than using Fitbit and Jawbone devices

They have become the must-have for fitness fans but wearable gadgets that track users physical activity may not help people lose weight, a new study has found.

Instead of motivating users to do more exert over the working day, the two-year survey procured the devices were actually less effective at encouraging people to lose weight than simply following a diet and exert plan.

Scientists is hypothesized that people become overly dependent on the gadgets to help them change their health, developing a false sense of security and would do better by relying on simple willpower.

Costing up to 150, the devices by technology firms including Fitbit, Jawbone and Misfit are worn on the wrist or arm, monitor physical activity, steps taken, calories burnt, heart rate and quality of sleep and feed the data directly into a smartphone.

The researchers tracked 470 overweight or obese people, aged 18 to 35, for 24 months. Everyone in such studies was put on a low-calorie diet, given an exercise scheme and invited to regular group sessions.

After six months, half different groups was given a Fit Core armband, which tracks activity and feeds it into a computer programme that also allows people to log their diet. The other half were simply told to monitor their exert and diet by themselves.

The researchers, whose results are published in the Journal of the American Medical Association( JAMA ), found that patients given the armbands lost less weight than the individuals who monitored their own activity.

The group using the Fit Core gadgets lost an average of 7.7 lb over two years, compared with an average 13 lb in the self-monitored group.

A spokesman for Jawbone, which owns BodyMedia, vehicle manufacturers of Fit Core, told the Daily Mail: The results of the study do not suggest that wearable devices should not be used for positive weight loss outcomes.

In fact, such studies demonstrated positive weight loss in both groups. Wearable tech helps to bridge the gap between patients who have access to rather intensive weight loss treatments and the very many who dont.

A spokeswoman for Fitbit said: The researchers point out that a limitation of their work includes the fact that they did not use a modern wearable device such as those offered by Fitbit. The upper arm device being implemented in such studies was limited to automatic data collection only.

Most wearables today, including those is proposed by Fitbit, go far beyond data collection, offering individuals real-time access to their datum, insights, motivating from associated social networks, and guidance about their health. We would strongly caution against any conclusion that these findings apply to the wearable technology category as a whole.

Read more: www.theguardian.com

Her Jealous Boyfriend Wanted Her To Be Overweight, But She Indicated Him!

We’ve all heard horror stories about men wanting girls to lose weight.

It’s reprehensible behavior and no one should have to deal with that kind of harassment. What’s rarer, however, is to come across a boyfriend who wishes that his girlfriend wouldgain weight. It’s just as controlling and problematic, but it’s fairly uncommon.

That, however, was the unfortunate instance for Christina Carter, a 28 -year-old who fought with her weight and wanted to do anything about it. When she talked to her boyfriend about plans to get gastric sleeve surgery, he was furious. When Carter started losing weight, he became extremely jealous, which of course led her to dump him.

Christina Carter weighed 275 pounds when she started her weight-loss journey. Her boyfriend didn’t approve, so she recognized that he was being controlling and broke up with him accordingly.

She underwent gastric sleeve surgery, which caused her to lose 50 pounds. With diet and workout, she lost an additional 100 pounds!

She had a tummy tuck to rid herself of excess scalp, and she’s now living the life she’s always wanted.

Not only did she dump extra weight, but she also dumped her awful boyfriend. Fitness success isn’t the only inspirational facet of Carter’s story. The fact that she removed controlling negativity from her life is perhaps the most important part of all.

( via Uproxx)

Don’t let anyone dictate what you can and can’t do with your life. If you want to do something that they are able to attain you happier and help you reaching your goals, do it. Leave anyone who doubts you or wants to hold you back in the dust.

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