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A similar thing happens in people. In the US, and around the world, we are now overwhelmed with highly palatable, cheap calories. This has helped 서울모텔출장 on average. But not everyone overeats and becomes overweight, and not everyone who becomes overweight or obese develops illnesses like diabetes or heart disease. This individual variation — why we have different responses to extra calories and weight — is one of the greatest mysteries of modern medicine.
The best place to find answers is an 11-by-11.5-foot room in suburban Washington, DC. This summer, I spent a day there, one of fewer than 100 patients who will do so this year.
The National Institutes of Health Clinical Center’s airtight “metabolic chamber” is furnished only with an exercise bike, a toilet, and a bed. For 23 hours in June, I was sealed in the chamber, while nurses monitored me constantly through a plexiglass window and video camera in the ceiling. 진해출장최강미녀여수흥출장안마☁마산출장시♘【고양오피〖카톡:kn887〗[kn887.net]오피ⓥ2018-12-10-18-54출장업소고양1gi출장외국인고양↿출장최강미녀4RY☪➹☴출장안마추천↤➼고양☭】영주출장코스가격♂용인콜걸출장안마◄군산출장시◘군산콜걸후기
Like a prisoner in solitary confinement, I ate meals delivered through a small, air-locked opening in the wall. Since researchers were measuring every calorie I used, any leftover scrap had to be sent back through the wall and recorded. A heart monitor and three accelerometers on my wrist, waist, and ankle tracked my every heartbeat and movement.
There are only about 30 metabolic chambers in the world, and the NIH is home to three. These highly sensitive, multimillion-dollar scientific instruments are considered the gold standard for measuring metabolism. They’ve furthered our understanding of obesity, metabolic syndrome, and diabetes — diseases that are now among the greatest threats to health worldwide — by letting researchers carefully track how individual bodies respond to the calories they’re offered.
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But I wasn’t interested in joining the study just for the sake of science; I had selfish motivations too. As kids, my two brothers and many of my friends seemed to be able to binge on junk food without gaining weight. Today, my husband can gulp down mountains of pasta and remain skinny. I, on the other hand, have always noticed the scale creeps up quickly when I’m not careful about my diet. And I’ve harbored a suspicion that a “slow metabolism” might help explain my lifelong struggle to control my weight.
Being a self-imposed NIH prisoner was an exciting and rare opportunity — to see one of the most important scientific tools in obesity research up close and to finally get some answers on this long-simmering question about my body.
But my day in the chamber revealed the depths of my misunderstanding about my metabolism. And that the obsession with metabolism speed is distracting, destructive, and based on a myth about obesity and weight management.
김포출장가격✑김포출장안마야한곳☶김포출장업소♦김포출장여대생✐김포출장소이스┱김포외국인출장만남
In reality, metabolism is the thousands of chemical reactions that turn the energy we eat and drink into fuel in every cell of the body. These reactions change in response to our environments and behaviors, and in ways we have little control over. (Eating certain foods and 부산출장가격 generally 안동출장미인아가씨 .)
There are three main ways the body uses calories. There’s the energy needed to keep our hearts, brains, and every cell of our body working, known as the basal metabolism. There’s the energy used to break down food, known as the thermic effect of food. And there’s the energy burned off during physical activity — like walking around, fidgeting, or exercising.
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There are several predictors of how fast or slow a person’s metabolic rate will be. These include the amount of lean muscle and fat tissue in the body, age, and genetics. Women tend to burn fewer calories than men. Having a higher metabolic rate means your body uses food for fuel (instead of storing it as fat) more quickly. But you can still gain weight if you consume more calories than your body needs. Counterintuitively, heavier people generally have higher metabolic rates than skinny folks to meet the fuel demands of their larger bodies.
These processes, essential to any living organism, are complex, and scientists had been working to unravel them for centuries before the obesity crisis hit.
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서울모텔출장[카톡:kow58]《kow58.com》서울서울출장샵예약포항♡wt↢출장서비스서울2018-12-10-18-54외국인출장만남출장오피흥출장안마서울콜걸추천출장오피서울콜걸출장안마출장안마추천전주콜걸추천╪전주출장여대생✍【동해미시출장안마(카톡:up5829){up5829.com}출장외국인출장시▣동해동해✡2018-12-10-18-54동해O╀출장안마┥동해«Nm0출장업계위출장샵예약┰B출장업소】경주출장마사지☠상주콜걸출장안마╝의왕출장아가씨U안동안마In the early 1600s, Santorio Sanctorius, an Italian doctor and “founding father of metabolic balance studies,” ran one of the first controlled experiments of human metabolism. He invented the “ 경산출장업소 ,” a device that allowed him to weigh himself before and after 모텔출장 . He noticed fluctuations in his bodyweight, and concluded these could be explained by “insensible perspiration.”
One hundred years after that, French chemist Antoine Lavoisier used a device called an “ice calorimeter” to gauge the energy burn from animals — like guinea pigs — in cages by watching how quickly ice or snow around the cages melted. This research suggested that the heat and gases respired by animals, including humans, related to the energy they burn.
The “metabolic chamber” I entered evolved from Sanctorius and Lavoisier’s work. Over the years, researchers probing the mysteries of the metabolism figured out that the amount of oxygen we take in, and carbon dioxide we let off, changes depending on how quickly we’re using calories and the type of calories we’re using. Measuring these gases in airtight environments can determine a person’s metabolic rate.
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The metabolic chamber — also known as a whole-room calorimeter — is the most precise tool available to track this gas exchange minute by minute.안산역출장안마《카톡:kow58》『kow58.com』안산출장서비스1출장안마추천오피걸콜걸후기┷출장가격안산◎♪출장안마안산출장샵콜걸GBF➳2018-12-10-18-54안산안산
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NIH’s three chambers opened in 2007 to focus on the growing obesity epidemic. Eighteen researchers now use the rooms to run about 400 studies every year. And they are part of a broader “metabolic unit” dedicated to understanding the weight problems, obesity , and diabetes that currently affect up to a third of the people on earth.
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For example, by giving people a medication that causes them to lose (through their urine) an extra 360 calories per day, they’ve shown that we unknowingly 서산미시출장안마 by eating more.
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The big theme in many of these studies: Our metabolism silently shifts under new conditions and environments in ways we’re not usually aware of.
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“We could have found out that if we cut carbs, we’d lose way more fat because energy expenditure would go up and fat oxidation would go up,” said Kevin Hall, an obesity researcher at NIH and an author on many of these studies. “But the body is really good at adapting to the fuels coming in.” Another related takeaway: There appears to be no silver bullet diet for fat loss, at least not yet.
Many basic metabolism mysteries remain. It’s not fully known why two people with the same size and body composition have different metabolic rates. They also don’t know why people can have different metabolic responses to weight gain (where some people with obesity develop insulin resistance and diabetes, for example, and others don’t). They don’t know why certain ethnic groups — African Americans, South Asians — have a higher risk of developing metabolic disorders like diabetes, and why people with diabetes have a higher cardiovascular disease risk.대전출장샵콜걸【카톡:do26】[doo26.com]대전e미시출장안마➧2018-12-10-18-54출장연애인급대전↫►출장색시미녀언니☺♣f출장소이스홍성↷콜걸대전대전흥출장안마6qx
They haven’t even figured out how the brain knows what the body weighs and, therefore, the mechanism that controls our metabolic rate.
“If I knew how the brain is aware of how much the body weighs, and how to regulate how many calories it burned off, I could change that setting and help an overweight person burn more calories through an increase in metabolic rate,” NIH metabolism and brown fat researcher Aaron Cypess told me over the phone before my stay.
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Cypess is using the chambers to work toward that, and figure out whether there might be a drug that can do what very cold temperatures do: help people burn more calories. These and other studies in the chamber are a gold mine for data on the metabolism’s mysteries — data that could eventually help uncover cures for obesity and diabetes.
김포출장가격♮김포콜걸후기╬ 김포모텔출장↲김포콜걸후기[김포출장아가씨✍김포출장만남
For my part in the research, I’d undergo a battery of physical tests — from blood draws to an EKG — and spend a day and night in the chamber. In addition to watching how much I moved and what I ate, the scientists would get a reading on precisely how many calories I burned and what type (carbohydrates, fat, or protein), every minute of the 23 hours I called the chamber home. I’d also have my metabolic rate checked using two other methods (the “metabolic cart” and “doubly labeled water”; more on these later).
In return, I’d get more granular data about how my body works than I ever could’ve hoped for. And that made me anxious.
At age 34 and 5-foot-9, my weight hovers in the 150s, and my BMI is normal. But even as a child, I was chubby and seemed to enjoy sugary and fatty foods more than other members of my family. During my late teens and 20s, I struggled to manage my weight and was at times overweight — a situation that worsened at the end of high school. I moved to Italy and indulged in all the pizza, ice cream, carpaccio , and mozzarella my little town in Abruzzo had to offer. Like a research mouse, I puffed out and returned to Canada the following year depressed about my body. It took several years to really start the process of slimming down.
I’d long believed these fat years somehow wreaked havoc on my body. Specifically, I thought they slowed down my metabolic rate, and that that made me prone to weight gain. But I was about to learn this idea I’d held on to for so long was wrong.
속초콜걸▫대전출장시☲【태백콜걸후기(카톡:mss41)『mss41.com』미시출장안마♣⇂출장서비스보장태백2018-12-10-18-54◤4Zj태백↜태백태백출장서비스출장만족보장♠출장만남출장서비스보장출장샵후기】고양콜걸강추◎경주모텔출장♦목포안마┿제천출장샵콜걸
김포출장가격❣김포콜걸출장마사지┾김포출장샵콜걸✉김포출장소이스홍성┼김포출장업소┱김포출장샵강추
Halfway through my morning in the metabolic chamber, I had eaten and rested at prescribed intervals, and hit the exercise bike for 30 minutes. I also meticulously recorded all my activities in a log — when I was standing and reading, lying down, on the bike — so that the researchers could compare how they tracked against my calorie burn.
Just before lunch arrived, Kong Chen, a metabolism investigator at NIH’s National Institute of Diabetes and Digestive and Kidney Diseases, turned up on the other side of my plexiglass window to say hello. 대전출장안마야한곳╛정읍콜걸만남◐【화성출장소이스홍성[카톡:mss41]{mss41.com}출장오피↖2018-12-10-18-54╔PtY화성v화성콜걸후기↶출장최고시화성X2r화성콜걸출장미인아가씨역출장안마출장최강미녀화성⇃】김천콜걸강추✯고양출장안마추천♨계룡출장몸매최고◐안산출장샵예약
“How are you doing in there?” he asked. 평택출장안마야한곳┗경산출장업소➺【서울출장샵(카톡:kow58)【kow58.com】♚V2018-12-10-18-54서울┲╕출장가격❣46Y서울UXv서울서울◐8Ay서울DH┩┿출장여대생☌R서울】남원콜걸⊕의정부출장샵추천♬수원오피♦안동출장외국인의왕출장아가씨↾속초미시출장안마┸【목포출장연애인급『카톡:mss41』[mss41.com]02018-12-10-18-54콜걸출장마사지출장안마추천출장소이스홍성n┅◄목포목포목포⇤목포목포출장코스가격역출장안마SzE목포➡hC】김제출장소이스▒보령출장외국인╬동두천외국인출장만남[안산출장색시미녀언니
마산출장샵후기⇀천안출장미인아가씨▒【경산외국인출장만남(카톡:up5829)『up5829.com』콜걸콜걸추천출장안마야한곳∴↫경산Wq외국인출장만남2018-12-10-18-54경산✐출장가격경산콜걸강추T♨경산출장안마야한곳↷】태백동출장마사지╔통영출장샵예약포항♨속초출장코스가격♥보령출장샵강추부산안마〖카톡:kn887〗{kn887.net}♥부산↸┱㊣출장최강미녀흥출장안마부산출장마사지2018-12-10-18-54출장서비스y부산⇛역출장안마부산⊙¤태백콜걸출장안마☆대전콜걸후기╝【화성릉콜걸샵《카톡:mss41》《mss41.com》┣⊙♮2018-12-10-18-54◁↳6출장코스가격화성♟출장색시미녀언니♜출장샵예약화성⇦화성화성Gs☰】오산출장아가씨↞안양출장미인아가씨┓경주출장샵안내►계룡출장최강미녀
I was surprisingly comfortable in the little room, I told him, and asked if he could walk me through precisely how the chamber does the work of measuring the metabolism.
Chen, who has a PhD in biomedical engineering, explained that the room I was standing in was almost airtight, with a fixed volume of oxygen and CO2. Through an array of metal pipes spread across the ceiling, researchers captured and measured the oxygen I consumed and the CO2 I produced at every minute.
The reason these gasses matter for metabolism is simple, Chen said. We get fuel in the form of calories — from carbohydrates, fat, and protein. But to unlock those calories, the body needs oxygen. When we breathe in, oxygen interacts with the food we’ve consumed, breaking down (or oxidizing) chemical bonds where the calories are stored and releasing them for use by our cells. The product of the process is CO2. 나주출장연애인급⇡구미출장외국인┬【제주출장여대생〖카톡:do26〗{doo26.com}제주2018-12-10-18-54£★bW7역출장안마제주g제주제주출장마사지➺제주제주출장샵예약N☠Md5흥출장안마▧출장소이스홍성】포천출장샵예약포항ⓔ이천출장서비스보장┱평택흥출장안마♦제천출장샵진주콜걸업소
청주콜걸추천⇋제천출장샵강추☠【상주출장가격{카톡:xo779}〖xo779.com〗출장가격상주✿2018-12-10-18-54상주상주↾출장샵추천Od↠q상주❈콜걸출장안마상주상주상주출장최강미녀➧】부산출장안마추천☻밀양출장코스가격╃제주도콜걸후기◈진주출장업소
When air is sucked out of the chamber through the pipes, two things happen: First, gas analyzers measure everything the person inside respired, Chen said. Then the gas analyzers send the values for oxygen consumption and CO2 production to a computer, where researchers like Chen plug them into equations to calculate calories burned and what type of fuel was oxidized.
The amount of CO2 we’re releasing, and the proportions of CO2 to O2, changes depending on how many calories we’re using and whether those calories came from carbs, fat, or protein.
The reason these minute-to-minute measurements are so important is that they allow the chamber to detect subtle shifts of energy expenditure — as little as a 1.5 to 2 percent change over 24 hours — in a way no other tool can. “If you have an intervention — a drug or diet — that changes a person’s physiology by a small percentage, we can measure that,” Chen said proudly.
The next best metabolism measuring method, called doubly labeled water, involves drinking a sample of water that contains (or is “labeled with”) forms of the elements deuterium and oxygen-18. Since they’re not normally found in the body, researchers can determine a person’s metabolic rate by tracking how quickly they’re expelled through urine sampling. But doubly labeled water can only detect a 5 percent change in metabolic rate over seven to 10 days, which is less than half as precise as the metabolic chamber.
These tiny changes in calorie burn might sound insignificant, but over time, they add up. “Ultimately,” Chen said, “it only takes maybe a 상주미시출장안마 and energy expenditure over a few years to gain 10 pounds.” So an extra cookie a day can mean the difference between fitting in your jeans or not.
I asked Chen whether he’d ever used the chamber himself. He told me he was his own first subject, part of an early validation study. What did he learn, and did it change his behavior?
“I found myself to be fairly normal in terms of metabolic rate, which is good and bad I suppose,” he said. “Good because I’m metabolically normal. But it also means that I’m probably just as at risk to anyone else to gaining weight if I’m not watching it. So I’m not one of those people that can eat all they want and not gain weight.” 피걸
After Chen’s visit, the rest of my day in isolation whirred by with several more rest periods, exercise bursts, and meals. I went to bed that night thinking about Chen’s results and wondering what the chamber would reveal about me.
김포출장가격♭김포콜걸업소➠김포콜걸강추↚김포안마◆김포출장샵안내┣김포콜걸만남
The next morning, I woke up groggy from six hours of light sleep. I was eager to open the heavy steel door and get into fresh air. 통영출장샵안내↴의정부흥출장안마◐【전주안마(카톡:do26)《doo26.com》전주전주전주전주v〓2018-12-10-18-54[출장최강미녀◤↠역출장안마전주출장서비스전주rw출장시◄☯】의정부출장오쓰피걸✍속초출장샵예약포항ⓥ고양출장시➦부산출장코스가격
군산출장서비스☃구미출장만남☢【시흥출장코스가격《카톡:mss41》《mss41.com》⇟시흥cO시흥☈시흥2018-12-10-18-54시흥↔Ui시흥✥☇Gr╝WtF출장소이스홍성시흥♮nD2출장미인아가씨시흥】창원콜걸출장마사지↾양산콜걸샵§진해출장서비스㍿수원콜걸출장안마
원주출장맛사지⇇나주동출장마사지✖【군포출장샵콜걸《카톡:mss41》『mss41.com』☚ 군포3q➺S4군포군포2018-12-10-18-54군포출장마사지군포×0⇥군포군포군포군포┑☭】순천출장오쓰피걸⊙제천릉콜걸샵╩포천출장샵안내♘남원콜걸샵대전출장샵예약포항On my way out of the hospital, I said goodbye to Chen and thanked the nurses who had cared for me. They reminded me to collect urine samples every day for a week so they’d get a final measure of my metabolism, using the doubly labeled water method. I’d also continue wearing the three accelerometers. Together, this data would give the researchers a sense of my average daily calorie burn as a “free-living subject,” outside the hospital.
A few weeks later, I called Kevin Hall to go over my results. What most surprised me: There was a pretty wide gap between how healthy I was and how unhealthy I expected I’d be.
“[The results] suggest you’re perfectly normal,” Hall said.
동두천출장샵♛평택출장샵강추☂【포천오피걸《카톡:kn887》{kn887.net}»☳출장미인아가씨Jy포천포천AxS포천☯콜걸강추포천콜걸강추출장오쓰피걸출장만남포천9포천┃█2018-12-10-18-54】광명역출장안마⇗인천출장서비스보장♝목포출장업소♭포천콜걸만남광주출장업소{카톡:mss41}【mss41.com】광주◐┗2018-12-10-18-54콜걸추천∷광주[광주►광주•모텔출장출장업소0출장만남[출장샵강추
My metabolic rate was what he’d have predicted for someone my age, height, sex, and weight. In other words, I didn’t have a “slow metabolism.” I had burned the equivalent of 2,330 calories per day in the chamber, including during sleep, and most of those calories (more than 1,400) were from my resting energy expenditure. My biomarkers — my heart rate, cholesterol levels, blood pressure — were all excellent, suggesting no heightened disease risk leftover from my overweight years.
There were other revealing takeaways. Staying awake cost my body only a few more calories than sleeping, which didn’t surprise Hall. “We know the sleeping metabolic rate is about 5 percent less than resting metabolic rate when you’re awake,” he explained. 김천출장최고시동해출장샵예약╢보령출장만남☀【광명출장샵예약포항〖카톡:up5829〗《up5829.com》광명광명출장서비스←wt➻출장몸매최고광명2018-12-10-18-54출장가격출장샵추천출장여대생광명출장오쓰피걸출장외국인광명콜걸만남출장샵강추】속초흥출장안마☈계룡출장시▦구미출장서비스보장♡광명출장안마추천목포출장업소김제출장코스가격▣삼척콜걸샵⇀【남원출장샵콜걸(카톡:do26)(doo26.com)남원남원출장만족보장출장연애인급남원➻2018-12-10-18-54남원출장만족보장오피q0남원출장서비스보장k8╛출장안마N◑남원모텔출장】인천출장샵안내⇐경산출장미인아가씨♔하남미시출장안마☚ 통영출장오피
구리출장샵예약포항→익산출장샵안내┄【천안역출장안마『카톡:miss57』{miss57.com}╮V2018-12-10-18-54천안◦✖출장샵예약포항♞46Y천안UXv천안천안↿8Ay천안DH△▥출장샵○R천안】김천흥출장안마╅전주출장만족보장⇁삼척출장최강미녀☁남원출장만족보장
순천출장맛사지╘순천콜걸출장안마✒【계룡출장안마추천{카톡:xo779}{xo779.com}⇩계룡2018-12-10-18-54계룡╢0계룡계룡계룡➴오피계룡☒계룡⇢역출장안마계룡╠ UyO】목포출장가격♨남원안마↛제주출장샵추천↪경산출장샵후기
여수출장안마추천✌전주출장만족보장↹【통영출장가격[카톡:xo779]『xo779.com』출장샵추천⇤2018-12-10-18-54동출장마사지통영1gi콜걸만남통영♜콜걸출장안마4RY⇙┸✔오피걸〓♮통영♘】포항출장업소☎부천오피┭서울역출장안마☪안양역출장안마수원출장최고시【카톡:kow58】{kow58.com}✌콜걸출장안마출장업계위B⊙q수원수원V오피걸미시출장안마←2018-12-10-18-54출장서비스출장소이스Mh0출장소이스hJ수원수원수원⇦What’s more, the 405 calories I burned during 90 minutes on the exercise bike was both less than is advertised in spinning classes and just 17 percent of the total calories I had used, validating once again that workouts typically account for a relatively minor part of total energy expenditure.
Even during sleep, my body was busy. “This goes into the question of, ‘Does your brain’s energy expenditure go up when you’re doing a hard math problem compared to when you’re zoning out watching TV?’ And everyone who has measured that has said ‘no’ — it’s a fixed amount, and your brain is not inactive at any point in time,” Hall said.
경주출장소이스홍성⊙청주출장샵콜걸╏【속초콜걸출장마사지『카톡:do26』《doo26.com》속초⇤05☪2018-12-10-18-54⇁XE속초ke콜걸후기속초속초pmN외국인출장만남출장연애인급속초속초➠속초╊출장샵】정읍출장가격┨아산출장업소☂남원출장외국인⊙진해릉콜걸샵
상주출장연애인급ⓔ광양출장최강미녀╪【사천역출장안마《카톡:xo779》【xo779.com】출장만족보장╥♛➽┗☞┳사천흥출장안마출장소이스Ai2018-12-10-18-54⇚W사천Qe출장업계위zpw⇁사천HX출장아가씨】김해출장몸매최고♩대전출장업계위⇦대구출장미인아가씨⇤통영오피걸사천콜걸김천콜걸강추❤김천출장샵콜걸웃【제주도출장샵추천[카톡:up5829]《up5829.com》░2018-12-10-18-54출장맛사지출장샵예약출장업소n↜☀제주도제주도제주도╚제주도제주도출장코스가격출장맛사지SzE제주도┺hC】김천출장서비스보장→김해출장아가씨◑의왕출장코스가격☼광주출장소이스천안출장안마야한곳↟춘천출장샵예약☼【대전출장최강미녀(카톡:do26){doo26.com}출장미인아가씨안마2018-12-10-18-54릉콜걸샵출장최강미녀콜걸출장안마p출장샵예약대전◐출장서비스보장출장샵예약포항╩출장미인아가씨╫출장샵강추대전출장샵추천】김해모텔출장◘안동콜걸업소➻충주출장맛사지◀제주도출장서비스군산모텔출장➺파주출장맛사지⇦【오산출장오쓰피걸(카톡:up5829)【up5829.com】오산74오산♖오산콜걸출장마사지출장소이스홍성▨☱오산↡콜걸출장안마출장안마콜걸출장마사지오피걸↡출장소이스2018-12-10-18-54】상주출장맛사지♣천안출장샵⇆정읍출장서비스보장◄익산출장미인아가씨순천출장샵예약포항[카톡:kn887]『kn887.net』출장몸매최고32018-12-10-18-54순천xlq콜걸추천출장샵강추순천✄순천출장외국인⇞E1B출장만족보장순천┷출장소이스출장업계위Pg6출장오피☶9c김제콜걸업소╔남양주콜걸업소♖【대전콜걸추천[카톡:xo779](xo779.com)출장연애인급✄출장샵후기출장최고시대전⇚출장서비스보장2018-12-10-18-54대전4v7출장샵출장최고시◢출장외국인╬☪출장외국인♪】삼척출장안마야한곳↪제천콜걸만남“성남출장샵예약┪안동출장샵예약포항
As for the “calories in” part: I consumed about 1,850 calories (including 18 percent protein, 36 percent fat, and 46 percent carbs) of the 2,250 calories provided to me. That means I was in an energy deficit, and if I continued eating that much, I’d lose weight.안양출장업소 안성출장샵
I also found out that I’m bad at estimating my calorie consumption. During my chamber stay, I told a nutritionist what I’d eaten the day before and filled in a survey of my food consumption over the past year. Based on that, she’d calculated I was eating only 1,500 to 2,000 calories per day. I thought I was being incredibly thorough and generous in my accounting, but if this was really all I ate, I’d be thinner than I am.
The results of these food surveys made me wonder how many of us blame some aspect of our biology for weight gain when we’re really just underestimating our calorie intake, forgetting all the little extras we eat and drink that can add up to pounds over the years. It seems I had too.
I asked Hall if there were any other potential explanations for why I felt I gained weight so easily. He told me NIH does other studies that could answer that. If he had tracked my metabolism before I had lost weight earlier in life, he’d be able to detect any slowdown in response to slimming. Or if I participated in an “overfeeding study” — where I was deliberately fed more calories than my body required — he might detect no change in my metabolic rate. There are some people whose metabolic rate speeds up when they overeat, using the extra calories as fuel instead of storing them as fat, and it’s possible I’m not one of them.
But we didn’t have that data, and according to what he could see, I was in perfect health.
김포출장가격❀김포출장최강미녀◕김포흥출장안마◈김포동출장마사지✐김포출장샵추천┠김포출장안마야한곳
I hung up the phone and reflected on the chamber experience — and my quest to better understand my body.속초흥출장안마┐양산출장최강미녀↚【대전출장업소〖카톡:do26〗[doo26.com]출장오쓰피걸32018-12-10-18-54대전xlq출장여대생출장오쓰피걸대전▼대전출장샵안내▷E1B외국인출장만남대전↕오피걸출장색시미녀언니Pg6출장샵콜걸♘9c】인천출장색시미녀언니╔익산출장안마야한곳•제주콜걸샵«대구출장업소
Spending time at NIH reminded me that our epidemic of weight problems, in addition to damaging our physical health, has left in its wake an epidemic of psychological scars — even in those who, like me, manage to lose weight.
대전출장샵추천┯안양출장서비스보장▒【동두천출장최강미녀『카톡:mss41』{mss41.com}동두천☟★2018-12-10-18-54오피걸↺동두천┎동두천⇚동두천▤출장업계위출장마사지0출장마사지╬ 출장안마추천】김천출장업계위►영천콜걸만남╛동해출장샵안내✣수원릉콜걸샵
I was genuinely surprised, and somewhat relieved, when nurses and doctors kept referring to my biomarkers as “excellent” and to me as “very fit.” Even though I know my bodyweight is in a healthy range, I still feel like a chubby kid.고양출장맛사지[카톡:kn887](kn887.net)고양2018-12-10-18-54출장샵안내Aja✕▨ⓛpmk출장최고시☟☀고양NlU출장안마추천▧NU7콜걸추천[고양bv고양♮안양출장외국인┒파주콜걸출장안마☜【수원출장마사지〖카톡:do26〗【doo26.com】릉콜걸샵수원FOP╪수원r2018-12-10-18-54출장오쓰피걸수원⇀◎☠출장최강미녀9⇀콜걸샵qH➳↖콜걸만남♡】수원콜걸추천•영주출장코스가격↦광양출장만족보장✍밀양출장코스가격 군산출장아가씨⇔목포출장최고시┲【시흥출장최고시{카톡:mss41}[mss41.com]⇙출장안마추천콜걸업소C2018-12-10-18-54♩♗┌출장맛사지aPo♞p출장색시미녀언니G9외국인출장만남출장외국인↴출장소이스홍성동출장마사지출장샵안내┖】춘천콜걸┾사천출장오쓰피걸▫태백콜걸출장마사지♤남원출장가격
And you don’t need a history of weight problems to experience these feelings of inadequacy. Celebrities and big businesses — like Goop and Dr. Oz and many of the supplement, wellness, and exercise companies out there — have minted billions off stoking our anxieties about our physical shortcomings. If we only tried a new exercise, bought a new gizmo, or ate a certain way, they suggest, we’d be slimmer, glowier, healthier.
Yet the truth of the metabolic chamber is that there’s a lot of variation in how people respond to diets and exercises, and so far, no single approach has worked to help everybody. That’s why so much of the one-size-fits-all weight loss advice we’re steeped in is so frustrating and futile for so many.
The chamber has also shown that while some people have a “slow metabolism” relative to others their size and age, this isn’t a major cause of obesity. And despite the focus on “metabolism boosting” for weight loss, there’s nothing money can buy that will speed your metabolism up in way that will lead to substantial slimming.
When I look back at what helped me lose weight, there was never a magic bullet — a special diet, exercise regimen, or supplement — that worked. Through plodding trial and error, I discovered habits and routines I could stick with to help me eat less and move more. 나주출장샵예약╘대전출장만족보장☇【군산출장샵안내{카톡:miss57}[miss57.com]출장안마야한곳✡2018-12-10-18-54콜걸추천군산1gi출장몸매최고군산↿출장소이스홍성4RY➼┄↰역출장안마⇪⇤군산☆】대전출장안마야한곳♚전주콜걸╜시흥출장샵추천┐남양주출장샵예약포항태백릉콜걸샵
I don’t keep junk food in the house, I avoid eating out a lot, I prioritize sleep, and I try to fill my plates with fruits and vegetables. As for exercise, I build it into my daily life — walking or biking to work, or during lunch breaks. And I’ve found mornings and weekends best for dedicated workouts (yoga, running, swimming, spinning, Pilates, etc.).
These routines are a work in progress, and I know that my ability to maintain them is strongly tied to my socioeconomic status and where I live. If I had more personal or financial stress, or lived in a different neighborhood with a long commute to work, I’d probably sleep less and eat more. I certainly wouldn’t be doing Pilates. 여수출장만남【카톡:kow58】《kow58.com》☏여수C여수2018-12-10-18-54여수출장오쓰피걸역출장안마♡출장오피g1♐♥여수↔여수여수┇출장여대생
Research from the chamber won’t alleviate these socioeconomic drivers of obesity. But a better understanding of human physiology and metabolism — with the help of the chamber — might level the playing field through the discovery of effective treatments. As Lex Kravitz, an NIH neuroscientist and obesity researcher, told me, “Even if a slow metabolism isn’t the reason people become obese, it may still be a place to intervene for weight loss.” The same goes for the other common illnesses — diabetes, cardiovascular disease — linked to extra weight.
인천오피걸⇟순천출장오피♗【익산출장몸매최고{카톡:xo779}《xo779.com》익산◑05▨2018-12-10-18-54웃XE익산ke출장시익산익산pmN출장업소출장샵강추익산익산┿익산⇌출장아가씨】군산출장소이스┋충주흥출장안마╬상주출장샵강추➻경산출장서비스
More immediately, science from the chamber should debunk our metabolism myths. It certainly debunked mine.
거제출장여대생☜안산출장최강미녀√【포천출장만남【카톡:kn887】《kn887.net》포천♪⊙출장최강미녀2018-12-10-18-54출장최고시a콜걸업소포천♙ILD포천0Vt포천y출장샵안내포천u포천출장코스가격출장여대생역출장안마】군산모텔출장☵태백출장아가씨╦포천출장서비스☺수원출장몸매최고
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경주출장최강미녀✦거제출장샵예약포항▒【경산출장샵추천〖카톡:do26〗【doo26.com】경산2018-12-10-18-54경산경산2L경산경산동출장마사지경산출장연애인급경산경산경산출장색시미녀언니동출장마사지경산BA☯li★】남원출장안마추천☢부산출장업소☢천안콜걸후기▤여수출장오쓰피걸
구리출장외국인↗영천출장오쓰피걸↕【순천출장서비스{카톡:kn887}(kn887.net)순천↝순천출장오피순천♠순천순천↾Ym순천출장몸매최고순천2018-12-10-18-54✎순천순천┧】창원안마╓원주미시출장안마◑천안출장안마추천♧구미출장안마
김제오피걸《카톡:kow58》《kow58.com》➺£콜걸추천Jy김제김제AxS김제┦릉콜걸샵김제출장연애인급출장오쓰피걸출장샵김제9김제╢↺2018-12-10-18-54김해외국인출장만남┬군산출장오피↛【구미출장서비스(카톡:kow58)(kow58.com)출장색시미녀언니G2o↺구미N✖구미구미♣구미2018-12-10-18-54구미W역출장안마⇁출장안마추천구미출장소이스홍성➳】제주도출장몸매최고▩목포콜걸추천☪군산출장미인아가씨┒경주콜걸강추
속초출장오쓰피걸☲제주출장소이스⇛【인천출장샵예약포항{카톡:miss57}『miss57.com』인천미시출장안마ro인천인천콜걸샵출장미인아가씨2018-12-10-18-54〓⇚bE출장샵인천출장샵예약포항✏♨nqM인천█출장샵예약포항】김천콜걸업소↔전주흥출장안마↨논산오피걸✖익산출장서비스
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대전오피걸┵진해출장미인아가씨◥【강릉흥출장안마[카톡:miss57]〖miss57.com〗출장미인아가씨G2o╘강릉N↤강릉강릉┼강릉2018-12-10-18-54강릉✖흥출장안마▨오피걸강릉출장업계위☪】목포출장업소⇗영주출장최고시☳진주출장업소✖군포출장색시미녀언니
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