Quotes & Sayings About Metabolism

In our need for more and more rapid replacement of the worldly things around us, we can no longer afford to use them, to respect and preserve their inherent durability; we must consume, devour, as it were, our houses and furniture and cars as though they were the "good things" of nature which spoil uselessly if they are not drawn swiftly into the never-ending cycle of man's metabolism with nature. It is as though we had forced open the distinguishing boundaries which protected the world, the human artifice, from nature, the biological process which goes on in its very midst as well as the natural cyclical processes which surround it, delivering and abandoning to them the always threatened stability of a human world. — Hannah Arendt

Regardless of your metabolism, if you stop consuming so many calories, you will lose weight. — Rob McElhenney

[A] re-elected McConnell, with a Republican majority, would, he says, emulate his model of majority leadership - the 16 years under a Democrat, Montana'€s Mike Mansfield. He, like McConnell, had a low emotional metabolism but a subtle sense of the Senate's singular role in the nation's constitutional equilibrium. — George Will

... have poets write about you as if you are alive. Scientifically, it is absolutely true, you are alive. You have a pulse, the waves, and a metabolism, the food chain. A personality, a character, a consciousness, and a sense of purpose ... try this- turn into spray, spin rainbows ... wear down entire mountains and dump them in layers ... gently surround marina sea grass twice a day, protecting and feeding thousands of crabs, ducks, and geese ... fill human eyes with warm salt brine at least once a month ...
Becoming Water — Susan Zwinger

Body concentrates order. It continuously self-repairs. Every five days you get a new stomach lining. You get a new liver every two months. Your skin replaces itself every six weeks. Every year, 98 percent of the atoms of your body are replaced. This non-stop chemical replacement, metabolism, is a sure sign of life. — Lynn Margulis

The great educational value of the war against Christendom lies in the absolute truthlessness of the priest. Such purity is rare enough. The 'man of God' is entirely incapable of honesty, and only arises at the point where truth is defaced beyond all legibility. Lies are his entire metabolism, the air he breathes, his bread and his wine. He cannot comment upon the weather without a secret agenda of deceit. No word, gesture, or perception is slight enough to escape his extravagant reflex of falsification, and of the lies in circulation he will instinctively seize on the grossest, the most obscene and oppressive travesty. Any proposition passing the lips of a priest is necessarily totally false, excepting only insidiouses whose message is momentarily misunderstood. It is impossible to deny him without discovering some buried fragment or reality. — Nick Land

I get up at 7:30 and work four hours a day. Nine to twelve in the morning, five to six in the evening. Businessmen would achieve better results if they studied human metabolism. No one works well eight hours a day. No one ought to work more than four hours. — Kurt Vonnegut

I always cringe when people tell me they don't eat breakfast, as though that's a good thing. Eek! You have to start the day off with something in your stomach to get your metabolism active. Also, the mental game of 'holding out,' not eating for as long as possible, at least for me, was a really unhealthy mental place. — Alison Sweeney

And while these pounds were being shed, while the physiological miracles were occurring with the heart and muscle and metabolism, psychological marvels were taking place as well. Just so, the world over, bodies, minds, and souls are constantly being born again, during miles on the road. — George Sheehan

I know I need to exercise. For some people, exercise is like breathing; for others, like me, it takes effort. Exercising is what I need for my metabolism and for a better sense of well-being. — Al Roker

He had found a Nutri-Matic machine which had provided him with a plastic cup filled with a liquid that was almost, but not quite, entirely unlike tea. The way it functioned was very interesting. When the Drink button was pressed it made an instant but highly detailed examination of the subject's taste buds, a spectroscopic analysis of the subject's metabolism and then sent tiny experimental signals down the neural pathways to the taste centers of the subject's brain to see what was likely to go down well. However, no one knew quiet why it did this because it invariable delivered a cupful of liquid that was almost, but not quite, entirely unlike tea. The Nutri-Matic was designed and manufactured by the Sirius Cybernetics Corporation whose complaint department now covers all the major landmasses of the first three planets in the Sirius Tau Star system. — Douglas Adams

The question of place and climate is most closely related to the question of nutrition. Nobody is free to live everywhere; and whoever has to solve great problems that challenge all his strength actually has a very restricted choice in this matter. The influence of climate on our metabolism, its retardation, its acceleration, goes so far that a mistaken choice of place and climate can not only estrange a man from his task but can actually keep it from him: he never gets to see it. — Friedrich Nietzsche

What you want is to rev up your metabolism so that you are burning fat and calories, not preserving fat and calories. — Kathy Freston

Believe it or not, I've got a really bad metabolism. One burger and I'm done. I'm not a guy that puts away 10 burgers. — Gabriel Iglesias

I am vegetarian. I have a sweet tooth, so I try and avoid desserts. I binge maybe once a month. I eat every two hours, whether it is a Marie biscuit or just a slice of apple. As a result, my metabolism has improved, and this is a huge contributor to weight loss. — Vidya Balan

I'm sorry."
"Don't worry, dear," the woman said brightly. "The day I encounter Sophia again, I'll grab the nearest heavy object and bludgeon her myself."
Arriane flung out a hand to help Luce up, pulling her so hard her feet shot off the ground. "Dee's an old friend. And a first-class party animal, might I add. Got the metabolism of a donkey. She almost brought the Crusades to a grinding halt the night she seduced Saladin."
"Oh, nonsense!" Dee said, flapping a hand dismissively.
"She's the best storyteller, too," Annabelle added. "Or she was before she dropped off the face of the earth. Where've you been hiding, woman?"
The woman drew a deep breath and her golden eyes dampened. "Actually, I fell in love."
"Oh, Dee!" Annabelle crooned, clasping the woman's hand. "How wonderful."
"Otto Z. Otto." The woman sniffed. "May he rest ... "
"Dr. Otto," Daniel said, stepping out of the doorway. "You knew Dr. Otto?"
"Backwards and forwards. — Lauren Kate

Artificial sweeteners may trigger cravings for other sweet foods. When your body is not fed nutrients, it asks again and again for more food, triggering heavy-duty cravings for fattening, sugary foods. Artificial sweeteners also mess with your metabolism. — Suzanne Somers

I think the older you get the harder it is to [lose] probably. Your metabolism slows down, whatever, but I'm a pretty active person. — Viggo Mortensen

All those spices and herbs in your spice rack can do more than provide calorie-free, natural flavorings to enhance and make food delicious. They're also an incredible source of antioxidants and help rev up your metabolism and improve your health at the same time. — Suzanne Somers

Okay, back to business." Billy grins, leaning back against the cushions. "Give me two more characteristics of living things. I'll give you a hint: you left out the most fun one."
Fun one? Im picturing the textbook, responsiveness, growth, complex organizations, metabolism, responsiveness ... Oh!
I hit Billy. "You are such a perv!"
"Who me? What are you talking about?"
"The most fun one? Reproduction?"
"Hey, even microorganisms gotta have fun, right? — Sarah Darer Littman

The excitement of vitamins, nutrition and metabolism permeated the environment. — Paul D. Boyer

Any guilt about food, shame about the body, or judgment about health are considered stressors by the brain and are immediately transduced into their electrochemical equivalents in the body. You could eat the healthiest meal on the planet, but if you're thinking toxic thoughts the digestion of your food goes down and your fat storage metabolism can go up. Likewise, you could be eating a nutritionally challenged meal, but if your head and heart are in the right place, the nutritive power of your food will be increased. — Marc David

Everybody needs a hug. It changes your metabolism. — Leo Buscaglia

During meditation your metabolism and your breath rate go down to a level of rest, twice that of deep sleep. — Mike Love

Inborn errors of metabolism. — Archibald Garrod

I'm lucky I have a fast metabolism ... my whole family does ... everyone's got a lot of nervous energy so we burn it off. — Claire Foy

Diseases are molecules misbehaving; the basic requirement of life is metabolism, and death its cessation. — Paul Kalanithi

Wal-Mart is so large, its reach so great, that it has created an ecosystem in which its suppliers and competitors, and their suppliers and competitors, and their customers, all operate. Wal-Mart sets the metabolism, it sets the rules, of that ecosystem. Wal-Mart has inexorably changed our expectations as shoppers - and the Wal-Mart effect also extends to consumers who never shop at Wal-Mart. Likewise, Wal-Mart has reshaped the companies that supply it - and it has also reset the pace and the competitive landscape even for companies that try to do business outside the Wal-Mart ecosystem. — Charles Fishman

'The 17 Day Diet' keeps your body and metabolism guessing. I call this 'body confusion.' — Mike Moreno

But she was my project - I must answer for her - " "No. She's a free woman now. She must answer for herself." "How free can she ever be, in that body, driven by that metabolism, that face - a freak's life - better to die painlessly, than to have all that suffering inflicted on her - " Miles spoke through his teeth. With emphasis. "No. It's. Not." Canaba stared at him, shaken out of the rutted circle of his unhappy reasoning at last. — Lois McMaster Bujold

There is a moment when you get older when your metabolism slows down and you don't feel like working out any more, so you don't want to keep yourself fit any more, but that's your decision. Why should you be judged for it? — Janet Jackson

There is no agreement on the extent to which metabolism could develop independently of a genetic material. In my opinion, there is no basis in known chemistry for the belief that long sequences of reactions can organize spontaneously
and every reason to believe that they cannot. The problem of achieving sufficient specificity, whether in aqueous solution or on the surface of a mineral, is so severe that the chance of closing a cycle of reactions as complex as the reverse citric acid cycle, for example, is negligible. — Leslie Orgel

When you look at nutrition from a purely scientific point of view, there is no place for consciousness. And yet, consciousness could be one of the crucial determinants of the metabolism of food itself. — Deepak Chopra

The idea that obesity in humans is caused, as it is in animals, by a defect in the homeostatic maintenance of energy distribution and fat metabolism - that we overeat because we're getting fat, and not vice versa - barely survived into the second half of the twentieth century, although the evidence has always supported it. — Gary Taubes

Metabolism, he reflected, is a burning process, an active furnace. When it ceases to function, life is over. They must be wrong about hell, he said to himself. Hell is cold; everything there is cold. The body means weight and heat; now weight is a force which I am succumbing to, and heat, my heat, is slipping away. And, unless I become reborn, it will never return. This is the destiny of the universe. So at least I won't be alone. — Philip K. Dick

I have a very high metabolism, and I have to constantly eat to keep on going. — Debi Mazar

Antioxidants are chemicals that break down or neutralize the damaging effects of free radicals - chemicals produced as a byproduct of normal cellular metabolism. — David Perlmutter

Looking at obesity without preconceived ideas, one would assume that the main trend of research should be directed toward an examination of abnormalities of the fat metabolism, since by definition excessive accumulation of fat is the underlying abnormality. It so happens that this is the least work has been done. — Hilde Bruch

Biological energy comes from the sun. Light energy harvested by photosynthesis in chloroplasts and phototropic bacteria becomes stored in carbohydrates and fats. This stored energy can be released by oxidative metabolism in the form of adenosine triphosphate (ATP) and used as fuel for other biological processes. — John E. Walker

Eating a Paleolithic diet is not about historical re-enactment; it is about mimicking the effect of such a diet on the metabolism with foods available at the supermarket. There was no one diet eaten throughout the entire Paleolithic, nor is there a single diet eaten by contemporary hunter-gatherers. Hunter-gatherer diets can vary substantially depending on the geography, season, and culture. Even so, the commonalities among hunter-gatherer diets provide useful parameters for a healthy modern diet. — John Durant

What makes this shift all the more perplexing is that it occurred immediately after the science of fat metabolism evolved to explain why carbohydrates were uniquely fattening, and it followed a six-year period in which carbohydrate-restricted diets achieved unprecedented credibility among clinicians. — Gary Taubes

I listen, and it's Taylor explaining to Martin that she wasn't necessarily trying to get a gap between her thighs, but it's her metabolism, and she didn't even realize that some girls try to get the gap on purpose. Martin nods and scratches his head and looks bored. "She can't help her metabolism, Simon," Abby says. "Apparently not," Taylor may be an undercover, bully-fighting ninja, but she's still kind of awful. — Becky Albertalli

The way you understand and investigate time is by moving inward, into metabolism. The human body is a knot in time. — Terence McKenna

The metabolism of a consumer society requires it continually to eat and excrete, every day throwing itself away in plastic bags. — Shana Alexander

Think of your metabolic system as a network of highly specialized channels of communication. (It's like the Wi-Fi your body runs on.) Give your metabolism the right information - no spam - and the communication comes through clearly and effectively. — Esther Blum

Your pancreas, however, because of Metabolism B, releases excess insulin to deal with the bagel's glucose rush. Once this insulin helps to refill the glycogen stores in your muscle and liver, the excess keys will open excess fat cells. In an effort to feed these fat cells, you will dip into your normal blood sugar, leaving too little glucose left in the bloodstream to keep up your energy and sense of satiation. Your blood glucose has now dipped below the normal range. And so, after eating exactly the same meal, you will end up "fatter" than your friend and with lower blood glucose than she has! — Diane Kress

It smells not of decay but of disappearing, of disintegration. An invisible eating away. But that's not how it works, it doesn't eat away like acid. It gets into the metabolism of things and overstimulates them until they die. It hyper-accelerates growth until the organism is undone. Herbicide, he thinks, is a better word than defoliant, but neither conveys the endless insinuation of the stuff, the occupation. He breathes the dank spray
it's heavy, oily, metallic. It almost doesn't smell, but it clings to you, gets between you and your sweat then sinks into your skin. — Dana Spiotta

Plants are nature's alchemists, expert at transforming water, soil and sunlight into an array of precious substances, many of them beyond the ability of human beings to conceive, much less manufacture. — Michael Pollan

Green tea increases your metabolism and speeds up the process of weight loss, along with fighting cavities in your teeth, decreasing cholesterol and reducing the risk of cancer. — Emma Madison

With my middle-class metabolism, the suburbs were where I always wanted to be. — Susan Isaacs

Richter compares the conditions of rat domestication with those now provided by the 'Welfare State'-ample food, no danger, no stress, uniform environment and climate, and so forth. But he notes that, under these seemingly favorable conditions, organic deterioration has taken place: a decrease in the size of the adrenal glands, which help the organism meet stress or fatigue and forfend certain diseases: while the thyroid gland, the regulator of metabolism, becomes less active. Not strangely, perhaps, the brains of the domestic rat, and perhaps their mental ability, are smaller. At the same time, the sex glands mature earlier, become bigger, show more activity, and result in a higher rate of fertility. How human! — Lewis Mumford

If you continually diet, you are putting your body in a quasi-famine situation. It slows your metabolism down and breaks the thermostat. Diets don't work. They don't help you understand why you're eating more than your body wanted in the first place. — Susie Orbach

I know forty-one is the new eighteen, but tell that to my metabolism. — Marian Keyes

I think I must have a super-fast metabolism. — Katie Price

To the rocket scientist, you are a problem. You are the most irritating piece of machinery he or she will ever have to deal with. You and your fluctuating metabolism, your puny memory, your frame that comes in a million different configurations. You are unpredictable. You're inconstant. You take weeks to fix. The engineer must worry about the water and oxygen and food you'll need in space, about how much extra fuel it will take to launch your shrimp cocktail and irradiated beef tacos. A solar cell or a thruster nozzle is stable and undemanding. It does not excrete or panic or fall in love with the mission commander. It has no ego. Its structural elements don't start to break down without gravity, and it works just fine without sleep.
To me, you are the best thing to happen to rocket science. The human being is the machine that makes the whole endeavor so endlessly intriguing. — Mary Roach

But Engels and Dickens suggested a new twist: that the advance of civilization produced barbarity as an unavoidable waste product, as essential to its metabolism as the gleaming spires and cultivated thought of polite society. The barbarians weren't storming the gates. — Steven Johnson

I have an amazing metabolism. I'm sure that'll be gone one day. But I like to exercise, too, so I don't think I'll ever get really fat. — Aziz Ansari

If you're going to be my Valentine then I expect chocolates. Lots of them."
He'd already planned to get her some considering how much the female ate chocolate. She was tall and slender and her high shifter metabolism meant she was often eating something sweet. He wondered if she'd taste sweet when he kissed her. — Katie Reus

The supernova is enabling a deeper revolution that is just beginning, spurred by learning platforms such as Udacity, edX, and Coursera, that will change the very metabolism and shape of higher education and, one hopes, lift the adaptability line in the way that — Thomas L. Friedman

I used to skip breakfast, but eating gets my metabolism going, so I burn more calories all day. — Kate Walsh

If certain bacteria, fungi, or algae inch across something made of copper, they absorb copper atoms, which disrupt their metabolism (human cells are unaffected). The microbes choke and die after a few hours. — Sam Kean

Our ancestors went for days without anything to eat, and carbohydrates were extremely scarce for two million years. The truth is, fat is the preferred fuel for human metabolism. — Mark Sisson

Labour is, first of all, a process between man and nature, a process by which
man, through his own actions, mediates, regulates and controls the metabolism between himself and nature. He confronts the materials of nature as
a force of nature. He sets in motion the natural forces which belong to his
own body, his arms, legs, head and hands, in order to appropriate the materials of nature in a form adapted to his own needs. Through this movement
he acts upon external nature and changes it, and in this way he simultaneously changes his own nature ... It [the labor process] is the universal condition for the metabolic interaction [Stoffwechsel] between man and nature, the everlasting nature-imposed condition of human existence. — Karl Marx

I thanked the lucky stars for my great metabolism, because Karsen had showed me pictures of her mom once and it was scary the transformation she underwent after popping three kids out. She went from a small, dainty beauty to a giant pineapple blob of a body. — Holly Hood

Rest is the best thing for your body rather than working out or dieting. Sleep can change your whole metabolism, so it's my number one priority when it comes to looking good. — Erin Heatherton

A trick I've learned is to eat just a little bit of something that has no carbs and no sugar in it before you go to sleep because it keeps your metabolism going. — Kelly Osbourne

The usual justification for eating extra meals is that it keeps the metabolism 'revved up' so that weight loss is easier. There is, however, very little hard evidence that supports this idea, and a fair amount that disputes it. — Andrew Weil

The history of society is the history of the inventive labors that man alter man, alter his desires, habits, outlook, relationships both to other men and to physical nature, with which man is in perpetual physical and technological metabolism. — Isaiah Berlin

Our body's natural detoxification system is designed to support our health by eliminating waste products from our metabolism and from environmental toxins. Like any other hardworking system, it needs periodic rest and support to continue functioning optimally. This program will teach you how to rest and restore your body's natural detoxification abilities. — Mark Hyman, M.D.

Since cancer is an anaerobic growth, enhancing aerobic metabolism in a cancer patient is like shining daylight on a vampire. — Patrick Quillin

Do you know how to digest your food? Do you know how to fill your lungs with air? Do you know how to establish, regulate and direct the metabolism of your body
the assimilation of foodstuff so that it builds muscles, bones and flesh? No, you don't know how consciously, but there is a wisdom within you that does know. — Donald Curtis

The body responds to a calorie deficit by slowing down the metabolism and burning muscle tissue. That leads to weakness, sluggishness, slow times. In girls, it can also result in cessation of menstrual periods, which in turn leads to loss of bone density and frequent stress fractures. — Don Kardong

They have been deprived nutritionally, or some illness has not been picked up, or they have not been screened for vision or hearing defects, or they have not had some kind of a chronic illness or error of metabolism picked up. — C. Everett Koop

I haven't acquired a taste for green tea, and I don't intend to. I like my coffee black with a little sugar, and it keeps my metabolism up! I don't mind the occasional Gatorade while I'm gymming. — Arjun Rampal

There are times, however, when whatever your metabolism you have to take a deep breath. — Douglas Adams

Instead of trying to increase your metabolism with the goal of losing weight, try to slow your metabolism with a low-calorie, high-nutrient diet for a longer, healthier life. — Joel Fuhrman

We living things are a late outgrowth of the metabolism of our galaxy. The carbon that enters into our composition was cooked in a remote past in a dying star. The waters of ancient seas set the pattern of ions in our blood. The ancient atmospheres moulded our metabolism. — George Wald

I'm very lucky with my metabolism. — Shenae Grimes

I scoff. I'd kill for her metabolism. I can just smell food and my ass inflates. We — S.M. Shade

I train twice a day and I make sure I eat right. I'm an avid tea drinker and I enjoy the benefits of drinking MateFit. It gives me energy, speeds up my metabolism and helps me shed excess water weight. I also do everything from MMA sparring to strength and conditioning. I make sure to do a combination of different things with my training. — Miesha Tate

An analysis of nutritional and metabolic data by Jon Pangborn, Ph.D., a well-known nutritional biochemist affiliated with the Great Smokies Diagnostic Laboratories in Asheville, North Carolina, found that the metabolism of methionine is the "most frequently impaired or disordered amino acid" among 1,500 individuals with food and chemical intolerances, degenerative diseases, neuromuscular dysfunction, and mental diseases. — Stanley W. Jacob

I hate to say this, but I'm one of those people with an extremely fast metabolism. I eat, eat, eat, and yet I can't seem to gain any weight. — Jasmine Tookes

Every task is given equal importance - that way I can pick and choose my tasks based on the ebb and flow of my creative metabolism. — Sara Genn

Of all the unexpected qualities of an unexpected universe, the sheer organizing power of animal and plant metabolism is one of the most remarkable ... Where it reaches its highest development, in the human mind, we forget it completely ... So important does nature regard this unseen combustion ... that a starving man's brain will be protected to the last while his body is steadily consumed. — Loren Eiseley

People with pitta energy are intelligent, aggressive achievers, fiery in temperament and fast-paced. Pitta-dominant people also enjoy a hearty appetite and an efficient metabolism. But, when this energy is out of balance, it can lead to inflammation, ulcers, anger, heartburn, digestive problems and arthritis. — Joseph Shivan

To unleash the powers of your P-Spot you need to let go of the controlling rules and restrictions of traditional diets, one Naughty Step at a time. You need to get out of your head and into your sensual, genius body - learn to feel it, trust it, revel in it. And you need to eat for Pleasure, which means eating for Quality - and by definition, health too. We are born Pleasure-seekers; it's not just the calories from food that fill us up, but the Pleasure we get from eating them. When you eat for pleasure your P-spot purrs, metabolism turns on, all senses are heightened, stress levels drop, food tastes more flavorful and its nutritional value soars. Activate your P-Spot and you'll balance your appetite - and aid weight loss - too. — Melissa Milne

A fundamental premise in cancer therapy is trying to identify how the metabolism of cancer cells differs from normal tissue. When differences are identified, it often paves the way for treatments that will disrupt the cancer's metabolism while sparing normal tissue. — David Perlmutter

The stakeout. The least glamorous and yet often the most valuable activity in investigations. To endure the agonizing boredom and forestall restlessness, I slowed my metabolism into near rigor mortis until I was nothing more than a pair of eyeballs fixed — Mario Acevedo

My metabolism - I bring snacks with me all the time. My friends make fun of me, but I just run on very tight fuel or something. — April Rose

The discovery of vitamin K arose from some studies on the cholesterol metabolism of chicks carried out during the years 1928-1930 in the Biochemical Institute of the University of Copenhagen. — Henrik Dam

I'm a late developer in everything. I have a fast mind and fast metabolism, and I'm an intense worker, but in terms of life development, I'm way behind. — Richard C. Armitage

Around age 40 I put on twenty pounds. I had always had a perfect metabolism. But, my metabolism betrayed me as it does most people, except a very rare few who will always be thin. — Suzanne Somers

Turn off the starvation response by eating whenever you're hungry and until fully satisfied. 2. Tame your fat cells with a diet that lowers insulin levels, reduces inflammation (insulin's troublemaker twin), and redirects calories to the rest of your body. 3. Follow a simple lifestyle prescription focused on enjoyable physical activities, sleep, and stress relief to improve metabolism and support permanent behavior change. — David Ludwig

I have a pretty fast metabolism, so I don't really have to worry about getting pudgy. What I try to do when I'm working out is taking in a lot of heavy protein - clean chicken, clean meats. — Chris Evans

A study published in the Proceedings of the National Academy of Sciences found that restricting calories by 30 percent significantly increased life span in monkeys.27 The experimental diet, while still providing adequate nourishment, slowed monkeys' metabolism and reduced their body temperatures, changes similar to those in the long-lived thin mice. Decreased levels of triglycerides and increased HDL (the good) cholesterol were also observed. Studies over the years, on many different species of animals, have confirmed that those animals that were fed less lived longest. In fact, allowing an animal to eat as much food as it desires can reduce its life span by as much as one-half. — Joel Fuhrman

When you look at obesity in the United States, clearly it is not a bunch of stupid people. It has nothing to do with intelligence. Sometimes people who are dealing with issues of obesity and compulsive eating know more than I will ever know about nutrition, metabolism, and exercise, because they have studied it. But clearly the real problem, and therefore the real solution, is on another level of consciousness, and that is where the spiritual work comes in. — Marianne Williamson

An example of such emergent phenomena is the origin of life from non-living chemical compounds in the oldest, lifeless oceans of the earth. Here, aided by the radiation energy received from the sun, countless chemical materials were synthesized and accumulated in such a way that they constituted, as it were, a primeval "soup." In this primeval soup, by infinite variations of lifeless growth and decay of substances during some billions of years, the way of life was ultimately reached, with its metabolism characterized by selective assimilation and dissimilation as end stations of a sluiced and canalized flow of free chemical energy. — R.W. Van Bemmelen

Alcohol is a metabolism monkey wrench. It can also impair muscle growth for up to five days after consumption. — Skye St. John

I have an incredibly high metabolism. — Zoe Sugg

Whenever I see fat people, they're eating," I ruminated safely out of the diner's earshot. "Don't give me this it's glands or genes or a slow metabolism rubbish. It's food. They're fat because they eat the wrong food, too much of it, and all the time. — Lionel Shriver