Obesity Short Quotes

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He who makes fun of a short and fat man’s weight is much less cruel than he who makes fun of his height.
Mokokoma Mokhonoana
I Won’t Fly Today Too much to do, despite the snow, which made all local schools close their doors. What a winter! Usually, I love watching the white stuff fall. But after a month with only short respites, I keep hoping for a critical blue sky. Instead, amazing waves of silvery clouds sweep over the crest of the Sierra, open their obese bellies, and release foot upon foot of crisp new powder. The ski resorts would be happy, except the roads are so hard to travel that people are staying home. So it kind of boggles the mind that three guys are laying carpet in the living room. Just goes to show the power of money. In less than an hour, the stain Conner left on the hardwood will be a ghost.
Ellen Hopkins (Perfect (Impulse, #2))
Even short commutes stab at your happiness. According to the research,* commuting is associated with an increased risk of obesity, insomnia, stress, neck and back pain, high blood pressure, and other stress-related ills such as heart attacks and depression, and even divorce. But let’s say we ignore the overwhelming evidence that commuting doesn’t do a body good. Pretend it isn’t bad for the environment either. Let
Jason Fried (Remote: Office Not Required)
Another subtle but worrisome effect television has on its viewers is its tendency to promote passivity and a lack of creativity. Watching television requires little mental activity on the viewer’s part. You simply sit and let the images flow by. Some research suggests that this sort of nonparticipatory viewing fosters a short attention span, making it hard for children to apply themselves in school. Obesity
Benjamin Spock (Dr. Spock's Baby and Child Care)
further research has shown that there is or may well be a bacterial component in all kinds of other disorders46 – heart disease, asthma, arthritis, multiple sclerosis, several types of mental disorders, many cancers, even, it has been suggested (in Science no less), obesity.
Bill Bryson (A Short History of Nearly Everything)
The three-fold increase in obesity in less that a quarter of a century cannot be the result of genetic change in the population. Rather, it is the result of increased availability and consumption of food, coupled with decreased physical activity.
David Bender (Nutrition: A Very Short Introduction (Very Short Introductions))
In some of the early northern European paintings, Christ looks like you flushed him out from under a bridge, but in Sunday-school books and the sorts of pictures they sell at Christian supply stores, he falls somewhere between Kenny Loggins and Jared Leto, always doe-eyed and, of course, white, with brown—not black—hair, usually wavy. And he always has a fantastic body, shown at its best on the cross, which—face it—was practically designed to make a man's stomach and shoulders look good. What would happen, I often wonder, if someone sculpted a morbidly obese Jesus with titties and acne scars, and hair on his back? On top of that, he should be short—five foot two at most. "Sacrilege!" people would shout. But why? Doing good deeds doesn't make you good-looking.
David Sedaris (Calypso)
The Parable of the Cow”: Two cows were discussing the latest nutritional research, which had been done on lions. One cow says to the other, “Did you hear that we’ve been wrong these last 200 years? The latest research shows that eating grass is bad for you and eating meat is good.” So the two cows began eating meat. Shortly afterward, they got sick and they died. One year later, two lions were discussing the latest nutritional research, which was done on cows. One lion said to the other that the latest research showed that eating meat kills you and eating grass is good. So, the two lions started eating grass, and they died. What’s the moral of the story? We are not mice. We are not rats. We are not chimpanzees or spider monkeys. We are human beings, and therefore we should consider only human studies.
Jason Fung (The Obesity Code: Unlocking the Secrets of Weight Loss (Why Intermittent Fasting Is the Key to Controlling Your Weight) (The Code Series Book 1))
One of the biggest health problems facing America's poor is obesity. You know you live in a good place when overeating is a problem. Most of the 6 billion people in the world live short, brutal, miserable lives; 1 billion people try to survive on just a dollar a day. They would love to have the lifestyle of America's poor. Ninety-seven percent of American families our government classifies as 'poor' have color televisions and half own two. Seventy-five percent of poor people have cars and nearly half own their own homes.
John Stossel (Give Me a Break: How I Exposed Hucksters, Cheats, and Scam Artists and Became the Scourge of the Liberal Media...)
The succession of financial bubbles, and the amassing of personal and public debt, Whybrow views as simply an expression of the lizard-brained way of life. A color-coded map of American personal indebtedness could be laid on top of the Centers for Disease Control’s color-coded map that illustrates the fantastic rise in rates of obesity across the United States since 1985 without disturbing the general pattern. The boom in trading activity in individual stock portfolios; the spread of legalized gambling; the rise of drug and alcohol addiction; it is all of a piece. Everywhere you turn you see Americans sacrifice their long-term interests for a short-term reward.
Michael Lewis (Boomerang: Travels in the New Third World)
The ACE study group concluded: “Although widely understood to be harmful to health, each adaptation [such as smoking, drinking, drugs, obesity] is notably difficult to give up. Little consideration is given to the possibility that many long-term health risks might also be personally beneficial in the short term. We repeatedly hear from patients of the benefits of these ‘health risks.’ The idea of the problem being a solution, while understandably disturbing to many, is certainly in keeping with the fact that opposing forces routinely coexist in biological systems. . . . What one sees, the presenting problem, is often only the marker for the real problem, which lies buried in time, concealed by patient shame, secrecy and sometimes amnesia—and frequently clinician discomfort.
Bessel van der Kolk (The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma)
Why, for example, do people gorge on high-calorie food that is doing little good to their bodies? Today’s affluent societies are in the throes of a plague of obesity, which is rapidly spreading to developing countries. It’s a puzzle why we binge on the sweetest and greasiest food we can find, until we consider the eating habits of our forager forebears. In the savannahs and forests they inhabited, high-calorie sweets were extremely rare and food in general was in short supply. A typical forager 30,000 years ago had access to only one type of sweet food – ripe fruit. If a Stone Age woman came across a tree groaning with figs, the most sensible thing to do was to eat as many of them as she could on the spot, before the local baboon band picked the tree bare. The instinct to gorge on high-calorie food was hard-wired into our genes. Today we may be living in high-rise apartments with over-stuffed refrigerators, but our DNA still thinks we are in the savannah. That’s what makes some of us spoon down an entire tub of Ben & Jerry’s when we find one in the freezer and wash it down with a jumbo Coke. This ‘gorging gene’ theory is widely accepted. Other theories are far more contentious. For
Yuval Noah Harari (Sapiens: A Brief History of Humankind)
Starting a little over a decade ago, Target began building a vast data warehouse that assigned every shopper an identification code—known internally as the “Guest ID number”—that kept tabs on how each person shopped. When a customer used a Target-issued credit card, handed over a frequent-buyer tag at the register, redeemed a coupon that was mailed to their house, filled out a survey, mailed in a refund, phoned the customer help line, opened an email from Target, visited Target.com, or purchased anything online, the company’s computers took note. A record of each purchase was linked to that shopper’s Guest ID number along with information on everything else they’d ever bought. Also linked to that Guest ID number was demographic information that Target collected or purchased from other firms, including the shopper’s age, whether they were married and had kids, which part of town they lived in, how long it took them to drive to the store, an estimate of how much money they earned, if they’d moved recently, which websites they visited, the credit cards they carried in their wallet, and their home and mobile phone numbers. Target can purchase data that indicates a shopper’s ethnicity, their job history, what magazines they read, if they have ever declared bankruptcy, the year they bought (or lost) their house, where they went to college or graduate school, and whether they prefer certain brands of coffee, toilet paper, cereal, or applesauce. There are data peddlers such as InfiniGraph that “listen” to shoppers’ online conversations on message boards and Internet forums, and track which products people mention favorably. A firm named Rapleaf sells information on shoppers’ political leanings, reading habits, charitable giving, the number of cars they own, and whether they prefer religious news or deals on cigarettes. Other companies analyze photos that consumers post online, cataloging if they are obese or skinny, short or tall, hairy or bald, and what kinds of products they might want to buy as a result.
Charles Duhigg (The Power of Habit: Why We Do What We Do in Life and Business)
As Dr. Fauci’s policies took hold globally, 300 million humans fell into dire poverty, food insecurity, and starvation. “Globally, the impact of lockdowns on health programs, food production, and supply chains plunged millions of people into severe hunger and malnutrition,” said Alex Gutentag in Tablet Magazine.27 According to the Associated Press (AP), during 2020, 10,000 children died each month due to virus-linked hunger from global lockdowns. In addition, 500,000 children per month experienced wasting and stunting from malnutrition—up 6.7 million from last year’s total of 47 million—which can “permanently damage children physically and mentally, transforming individual tragedies into a generational catastrophe.”28 In 2020, disruptions to health and nutrition services killed 228,000 children in South Asia.29 Deferred medical treatments for cancers, kidney failure, and diabetes killed hundreds of thousands of people and created epidemics of cardiovascular disease and undiagnosed cancer. Unemployment shock is expected to cause 890,000 additional deaths over the next 15 years.30,31 The lockdown disintegrated vital food chains, dramatically increased rates of child abuse, suicide, addiction, alcoholism, obesity, mental illness, as well as debilitating developmental delays, isolation, depression, and severe educational deficits in young children. One-third of teens and young adults reported worsening mental health during the pandemic. According to an Ohio State University study,32 suicide rates among children rose 50 percent.33 An August 11, 2021 study by Brown University found that infants born during the quarantine were short, on average, 22 IQ points as measured by Baylor scale tests.34 Some 93,000 Americans died of overdoses in 2020—a 30 percent rise over 2019.35 “Overdoses from synthetic opioids increased by 38.4 percent,36 and 11 percent of US adults considered suicide in June 2020.37 Three million children disappeared from public school systems, and ERs saw a 31 percent increase in adolescent mental health visits,”38,39 according to Gutentag. Record numbers of young children failed to reach crucial developmental milestones.40,41 Millions of hospital and nursing home patients died alone without comfort or a final goodbye from their families. Dr. Fauci admitted that he never assessed the costs of desolation, poverty, unhealthy isolation, and depression fostered by his countermeasures. “I don’t give advice about economic things,”42 Dr. Fauci explained. “I don’t give advice about anything other than public health,” he continued, even though he was so clearly among those responsible for the economic and social costs.
Robert F. Kennedy Jr. (The Real Anthony Fauci: Bill Gates, Big Pharma, and the Global War on Democracy and Public Health)
Smart people in white coats have extensively studied commuting—this supposedly necessary part of our days—and the verdict is in: long commutes make you fat, stressed, and miserable. Even short commutes stab at your happiness. According to the research,fn1 commuting is associated with an increased risk of obesity, insomnia, stress, neck and back pain, high blood pressure, and other stress-related ills such as heart attacks and depression, and even divorce.
Jason Fried (Remote: Office Not Required)
Dealing With Obesity What has gone wrong in the course of only a few short decades? Our genes haven’t changed much; it takes thousands or millions of years for the gene pool to change. What has changed is our lifestyle. These are some of the reasons why we overeat and don’t exercise enough – leading to obesity.
Alex Brecher (The BIG Book on the Gastric Sleeve: Everything You Need To Know To Lose Weight and Live Well with the Vertical Sleeve Gastrectomy (The BIG Books on Weight Loss Surgery 2))
In short—insulin makes you gain weight, while cortisol tells you where to put it.
Robert H. Lustig (Fat Chance: Beating the Odds Against Sugar, Processed Food, Obesity, and Disease)
As Nicholas Kristof put it in The New York Times: “Cues of a hostile or indifferent environment flood an infant, or even a fetus, with stress hormones like cortisol in ways that can disrupt the body’s metabolism or the architecture of the brain. The upshot is that children are sometimes permanently undermined. Even many years later, as adults, they are more likely to suffer heart disease, obesity, diabetes and other physical ailments. They are also more likely to struggle in school, have short tempers and tangle with the law.
Arianna Huffington (Thrive: The Third Metric to Redefining Success and Creating a Life of Well-Being, Wisdom, and Wonder)
In 1925, an advertisement began appearing in newspapers and magazines across America. It depicted a slim woman with short hair standing on a diving board, clad in a one-piece bathing suit, looking pleased with her herself. But next to her, in shadow, stood her future self: dowdy and obese. “This Is You Five Years From Now!” read the caption. “When Tempted to Over-indulge, Reach for a Lucky Instead.” The ad, for Lucky Strike cigarettes, was made by American Tobacco, which was the first cigarette manufacturer to realize that obesity could be used as a marketing cudgel. Until then, smoking had been an overwhelmingly male pastime. But in looking to expand sales, the cigarette manufacturers began pitching tobacco to women as an appetite suppressant.
Anonymous
There are many facets to the decline in fairness and opportunity in American life. Perhaps the worst are the conditions now imposed upon young children born into the underclass and subjected to the recent evolution of the educational system. They are related, and they reinforce each other; their combined result is to condemn tens of millions of children, particularly those born into the new underclass, to a life of hardship and unfairness. For any young child whose parents don’t have money, or who is the child of a migrant agricultural worker and/or an illegal immigrant, prenatal care, nursery, day care, after school, school nutrition, and foster-care systems are nothing short of appalling. And then comes school itself. The “American dream”, stated simply, is that no matter how poor or humble your origins—even if you never knew your parents—you have a shot at a decent life. America’s promise is that anyone willing to work hard can do better over time, and have at least a reasonable life for themselves and their own children. You could expect to do better than your parents, and even be able to help them as they grew old. More than ever before, the key to such a dream is a good education. The rise of information technology, and the opening of Asian economies, means that only a small portion of America’s population can make a good living through unskilled or manual labour. But instead of elevating the educational system and the opportunities it should provide, American politicians, and those who follow their lead around the globe, have been going in exactly the wrong direction. As a result, we are developing not a new class system, but, without exaggeration, a new caste system—a society in which the circumstances of your birth determine your entire life. As a result, the dream of opportunity is dying. Increasingly, the most important determinant of a child’s life prospects—future income, wealth, educational level, even health and life expectancy—is totally arbitrary and unfair. It’s also very simple. A child’s future is increasingly determined by his or her parents’ wealth, not by his or her intelligence or energy. To be sure, there are a number of reasons for this. Income is correlated with many other things, and it’s therefore difficult to isolate the impact of individual factors. Children in poor households are more likely to grow up in single-parent versus two-parent households, exposed to drugs and alcohol, with one or both parents in prison, with their immigration status questionable, and more likely to have problems with diet and obesity. Culture and race play a role: Asian children have far higher school graduation rates, test scores, and grades than all other groups, including whites, in the US; Latinos, the lowest.
Charles H. Ferguson (Inside Job: The Rogues Who Pulled Off the Heist of the Century)
As he spoke, Mudd clicked through a deck of slides—114 in all—that were projected on a large screen behind him. This would be straight-up, in-your-face talk, no sugar-coating on his part. The headlines and phrases and figures were nothing short of staggering. More than half of American adults were now considered overweight, with nearly one-quarter of the population—40 million adults—carrying so many extra pounds that they were clinically defined as obese. Among children, the rates had more than doubled since 1980, the year when the fat line on the charts began angling up, and the number of kids considered obese had shot past 12 million. (It was still only 1999; the nation’s obesity rates would climb much higher.) “Massive social costs estimated as high as $40–$100 billion a year,” announced one of Mudd’s slides in bright, bold lettering.
Michael Moss (Salt Sugar Fat: How the Food Giants Hooked Us)
Why, for example, do people gorge on high-calorie food that is doing little good to their bodies? Today’s affluent societies are in the throes of a plague of obesity, which is rapidly spreading to developing countries. It’s a puzzle why we binge on the sweetest and greasiest food we can find, until we consider the eating habits of our forager forebears. In the savannahs and forests they inhabited, high-calorie sweets were extremely rare and food in general was in short supply. A typical forager 30,000 years ago had access to only one type of sweet food – ripe fruit. If a Stone Age woman came across a tree groaning with figs, the most sensible thing to do was to eat as many of them as she could on the spot, before the local baboon band picked the tree bare. The instinct to gorge on high-calorie food was hard-wired into our genes. Today we may be living in high-rise apartments with over-stuffed refrigerators, but our DNA still thinks we are in the savannah. That’s what makes some of us spoon down an entire tub of Ben & Jerry’s when we find one in the freezer and wash it down with a jumbo Coke.
Yuval Noah Harari (Sapiens: A Brief History of Humankind)
The ACE study group concluded: “Although widely understood to be harmful to health, each adaptation [such as smoking, drinking, drugs, obesity] is notably difficult to give up. Little consideration is given to the possibility that many long-term health risks might also be personally beneficial in the short term. We repeatedly hear from patients of the benefits of these ‘health risks.’ The idea of the problem being a solution, while understandably disturbing to many, is certainly in keeping with the fact that opposing forces routinely coexist in biological systems.
Bessel van der Kolk (The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma)
If you could have a gigantic billboard anywhere with anything on it, what would it say and why? My message would be: “Sugar is toxic.” Sugar and other natural or artificial sweeteners are among the most addictive agents in our environment. When consumed in quantities that exceed the rate of metabolism in muscle or the brain, sugar is converted to fat, resulting in insulin resistance, obesity, and an increased risk of many other diseases, including cancers. While consuming fats and proteins evokes a feeling of satiety, consuming sugars induces a desire for more sugar within an hour or so. We evolved this addiction because, in the not-so-distant past, adding fat to our bodies at the end of a growing season when fruits were ripe was essential for surviving until the next growing season. But today, sugar is available all year round and is one of the cheapest foods available. So we continually add fat to our bodies. We may be approaching a time when sugar is responsible for more early deaths in America than cigarette smoking. I have written and lectured extensively on this subject over the past ten years as our understanding of the biochemical basis for the toxicity of sugar, especially the link to cancer, has become more clear.
Timothy Ferriss (Tribe Of Mentors: Short Life Advice from the Best in the World)
Whenever I looked at myself in the mirror, I always saw a morbidly obese reflection, while in truth I was achingly underweight. My obsession of looking good corresponded to wanting to look the way skinny models looked in television ads and fashion magazines, the personification of being attractive as described by the world around me.
Insha Juneja (Imperfect Mortals : A Collection of Short Stories)
Look at almost any form of chronic psychological distress and dysfunction: addiction, agoraphobia, anorexia, anxious avoidance, bulimia, depression, obesity, paranoia, obsession, compulsion, and even schizophrenia. All can be viewed as costly and painful solutions. They tend to be short-term solutions to problems of pain and meaning. The solution becomes a pattern – a well entrenched pattern – and immediate benefits are offset by long-range costs.
Michael Mahoney
The potluck started the way most potlucks do, with a mad dash to the table by the starving and the obese, quickly
Austin Grisham (The Wish Doll: A Horror Short Story (The Chronicles of the Wish Doll Book 1))
Why, for example, do people gorge on high-calorie food that is doing little good to their bodies? Today’s affluent societies are in the throes of a plague of obesity, which is rapidly spreading to developing countries. It’s a puzzle why we binge on the sweetest and greasiest food we can find, until we consider the eating habits of our forager forebears. In the savannahs and forests they inhabited, high-calorie sweets were extremely rare and food in general was in short supply. A typical forager 30,000 years ago had access to only one type of sweet food – ripe fruit. If a Stone Age woman came across a tree groaning with figs, the most sensible thing to do was to eat as many of them as she could on the spot, before the local baboon band picked the tree bare. The instinct to gorge on high-calorie food was hard-wired into our genes. Today we may be living in high-rise apartments with over-stuffed refrigerators, but our DNA still thinks we are in the savannah. That’s what makes us spoon down an entire tub of Ben & Jerry’s when we find one in the freezer and wash it down with a jumbo Coke. This
Yuval Noah Harari (Sapiens: A Brief History of Humankind)
The consequences for public health have been nothing short of tragic, Teicholz said. It’s quite likely, she argued, that by shifting towards a greater consumption of grains and other carbohydrates, the US guidelines have been a major contributor to the pandemics of obesity, diabetes and heart disease.
Tim Noakes (Lore of Nutrition: Challenging conventional dietary beliefs)
Why, for example, do people gorge on high-calorie food that is doing little good to their bodies? Today’s affluent societies are in the throes of a plague of obesity, which is rapidly spreading to developing countries. It’s a puzzle why we binge on the sweetest and greasiest food we can find, until we consider the eating habits of our forager forebears. In the savannahs and forests they inhabited, high-calorie sweets were extremely rare and food in general was in short supply. A typical forager 30,000 years ago had access to only one type of sweet food – ripe fruit. If a Stone Age woman came across a tree groaning with figs, the most sensible thing to do was to eat as many of them as she could on the spot, before the local baboon band picked the tree bare. The instinct to gorge on high-calorie food was hard-wired into our genes. Today we may be living in high-rise apartments with over-stuffed refrigerators, but our DNA still thinks we are in the savannah. That’s what makes us spoon down an entire tub of Ben & Jerry’s when we find one in the freezer and wash it down with a jumbo Coke.
Yuval Noah Harari (Sapiens: A Brief History of Humankind)
Sucrose stimulates insulin production both in the short term and in the long term. In this way, sucrose is twice as bad as glucose. The effect of glucose is obvious in the glycemic index, but the effect of fructose is completely hidden. This fact misled scientists to downplay the role of sucrose in obesity.
Jason Fung (The Obesity Code)
Therefore, for our experiment, here’s our fundamental question: If you take insulin, will you get fat? The short answer is an emphatic ‘Yes!’ Patients who use insulin regularly and physicians who prescribe it already know the awful truth:4 the more insulin you give, the more obesity you get. Insulin causes obesity. Numerous studies, conducted mostly on diabetic patients, have already demonstrated this fact. Insulin causes weight gain.
Jason Fung (The Obesity Code)
STEP 5: INCREASE YOUR CONSUMPTION OF PROTECTIVE FACTORS FIBER CAN REDUCE the insulin-stimulating effects of carbohydrates, making it one of the main protective factors against obesity, but the average North American diet falls far short of recommended daily intakes. (For more on fiber as a protective factor, see chapter 16.) Numerous studies and observations have confirmed the weight-lowering effects of dietary fiber. Natural whole foods contain plenty of fiber, which is often removed during processing. Fruits, berries, vegetables, whole grains, flax seeds, chia seeds, beans, popcorn, nuts, oatmeal and pumpkin seeds provide ample fiber.
Jason Fung (The Obesity Code)
Short, brunette, brown eyes, bad eyesight, ordinary looks…and stuck somewhere between chubby and obese.
Ashley Jade (The Words)
Did saturated fat intake increase risk of heart disease? In a word, no. Here are the final conclusions of this forgotten jewel: ‘There is, in short, no suggestion of any relation between diet and the subsequent development of CHD [coronary heart disease] in the study group.
Jason Fung (The Obesity Code)
Although widely understood to be harmful to health, each adaptation [such as smoking, drinking, drugs, obesity] is notably difficult to give up. Little consideration is given to the possibility that many long-term health risks might also be personally beneficial in the short term. We repeatedly hear from patients of the benefits of these ‘health risks.
Bessel van der Kolk (The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma)
Whichever group you fall into, though, if you’re not actively losing fat and yet want to be leaner still, the only viable option (short of surgery or the prospect that the pharmaceutical industry will come through with a safe and effective anti-obesity pill) is to eat still fewer carbohydrates, identify and avoid other foods that might stimulate significant insulin secretion—diet sodas, dairy products (cream, for instance), coffee, and nuts, among others—and have more patience.
Gary Taubes (Why We Get Fat: And What to Do About It)
In short, the invention of agriculture caused the human food supply to increase in quantity and deteriorate in quality, but food industrialization multiplied this effect. Over the las hundred years, people have developed many technologies to produce orders of magnitude more food that is usually nutrient poor but calorie rich. Since the Industrial Revolution began about twelve generations ago, these changes have enabled us to feed more than an order of magnitude more people and to feed them more. Although approximately 800 million people today still face shortages of food, more than 1.6 billion people are overweight or obese.
Daniel E. Lieberman (The Story of the Human Body: Evolution, Health, and Disease)
In short, the Industrial Revolution was actually a combination of technological, economical, scientific and social transformations that rapidly and radically altered the course of history and reconfigured the face of the planet in less than ten generations -a true blink of an eye by the standards of evolutionary time.
Daniel E. Lieberman (The Story of the Human Body: Evolution, Health, and Disease)
Our dietary problems arise from a mismatch between the tastes evolved for Stone Age conditions and their likely effects today. Fat, sugar, and salt were in short supply through nearly all of our evolutionary history. Almost everyone, most of the time, would have been better off with more of these substances, and it was consistenly adaptive to want more and try to get it. Today most of us can afford to eat more fat, sugar, and salt than is biologically adaptive, more than would ever have been available to our ancestors of a few thousands years ago.
Randolph M. Nesse (Why We Get Sick: The New Science of Darwinian Medicine)
Long hours of commuting, a demanding desk job, being sick or disabled, or otherwise being confined to a chair can be stressful situations that elevate the hormone cortisol. This much-misunderstood hormone doesn’t cause stress but instead is produced when we are stressed, and it evolved to help us cope with threatening situations by making energy available. Cortisol shunts sugar and fats into the bloodstream, it makes us crave sugar-rich and fat-rich foods, and it directs us to store organ fat rather than subcutaneous fat. Short bursts of cortisol are natural and normal, but chronic low levels of cortisol are damaging because they promote obesity and chronic inflammation. Consequently, long hours of stressful sitting while commuting or a high-pressure office job can be a double whammy.
Daniel E. Lieberman (Exercised: Why Something We Never Evolved to Do Is Healthy and Rewarding)
To explore how physical activity helps but doesn’t entirely prevent cardiovascular diseases, let’s return to the trinity of intertwined factors that are the root causes of the problem: high cholesterol, high blood pressure, and inflammation. Cholesterol. A cholesterol test usually measures the levels of three molecules in your blood. The first is low-density lipoprotein (LDL), often termed bad cholesterol. Your liver produces these balloon-like molecules to transport fats and cholesterol throughout your bloodstream, but some LDLs have a harmful tendency to burrow into the walls of arteries, especially when blood pressure is high. These intrusions cause an inflammatory reaction that generates plaques. The second type of cholesterol is high-density lipoprotein (HDL), sometimes called good cholesterol, because these molecules scavenge and return LDLs back to the liver. The third type are triglycerides, fat molecules that are floating freely in the bloodstream and a signpost for metabolic syndrome. To make a long story short, diets rich in sugar and saturated fats contribute to cardiovascular disease because they promote high levels of plaque-forming LDLs. Conversely, physical activity helps prevent cardiovascular disease by lowering triglycerides, raising HDL levels, and to a lesser degree lowering LDL. Blood pressure. A blood pressure test gives you two readings: the higher (systolic) number is the pressure your heart’s main chamber overcomes when it squeezes blood throughout your body; the lower (diastolic) number is the pressure your heart experiences as its main chamber fills with blood. By convention high blood pressure is a reading greater than 130/90 or 140/90. Blood pressures above these values are concerning because, unabated, they damage the walls of arteries, making them vulnerable to invasion by plaque-inducing LDLs. As we already saw, once plaques start to form, blood pressure can rise, potentially stimulating yet more plaques. Chronically high blood pressure also strains the heart, causing it to thicken abnormally and weaken. By forcing more blood to flow more rapidly through arteries, physical activity stimulates the generation of new arteries throughout the body and helps keep existing arteries supple, protecting against high blood pressure. Inflammation. Plaques don’t form out of the blue but instead occur when white blood cells in the bloodstream react to the inflammation caused by LDLs and high blood pressure. Chronic inflammation also increases one’s likelihood of developing plaques from high cholesterol and blood pressure.40 And, as we have previously seen, while inflammation is caused by factors such as obesity, junky diets, excess alcohol, and smoking, it is substantially lowered by physical activity.
Daniel E. Lieberman (Exercised: Why Something We Never Evolved to Do Is Healthy and Rewarding)
To make matters worse, society has built a rigorous, stubborn platform that capitalizes on your short-term desires. There’s a reason why there are so many takeaway places at every corner. There’s a reason why the “latest” product promises to make your pain go away now and forever. An example is the problem of being overweight. Not only has society created the problem of obesity by advertising and making fatty food so freely available (it’s where the money is made), but society has even gone a step further and created a solution to the problem that they’ve created in the first place, by giving you diet plans (a very profitable market).
Jamie Cooper (Albert Einstein: Extraordinary Life Lessons That Will Change Your Life Forever (Inspirational Books))
Two hormones, leptin and ghrelin, are secreted in a natural biorhythm. When the stomach is empty, its cells secrete ghrelin, sending a message to the brain that you register as feeling hungry. When you’ve had enough to eat, that’s the result of a message from leptin, secreted by fat cells, which balances the hunger-satiation rhythm. In fact, obesity and leptin have both been implicated in risk for Alzheimer’s disease. Epidemiological (i.e., population) studies have shown higher circulating leptin levels to be associated with lower risk of Alzheimer’s, while lower circulating levels of leptin have been found in patients already suffering from the disease. Leptin receptors are highly expressed in the hippocampus, the area of the brain responsible for short-term memory, which is ravaged by Alzheimer’s. Leptin supplementation actually led to less Alzheimer’s pathology in this brain region in mouse studies of the disease. This is yet further evidence strengthening the link between the gut and the brain.
Deepak Chopra (The Healing Self: Supercharge your immune system and stay well for life)