Nutritional Quotes & Sayings

For schizophrenia, the recovery rate with drug therapy is under 15%. With nutritional therapy, the recovery rate is 80%. — Abram Hoffer

When my generation of women walked away from the kitchen we were escorted down that path by a profiteering industry that knew a tired, vulnerable marketing target when they saw it. "Hey, ladies," it said to us, "go ahead, get liberated. We'll take care of dinner." They threw open the door and we walked into a nutritional crisis and genuinely toxic food supply. If you think toxic is an exaggeration, read the package directions for handling raw chicken from a CAFO. We came a long way, baby, into bad eating habits and collaterally impaired family dynamics. No matter what else we do or believe, food remains at the center of every culture. Ours now runs on empty calories. — Barbara Kingsolver

We take a certain sick pride in the fact that we know the caloric and fat content of every possible food on the planet, and have an understandable disdain for nutritionists who attempt to tell us the caloric content of anything, when we are the gods of caloric content and have delusions of nutritional omniscience, when said nutritionist will attempt to explain that the average woman needs a daily diet of 2,000 or more calories when we ourselves have been doing JUST FUCKING FINE on 500. — Marya Hornbacher

I am a physician specializing in nutritional interventions for chronic disease and a strong advocate of superior nutrition as the first line of attack to prevent and treat most chronic diseases. — Joel Fuhrman

And as a nutritional researcher, I was surprised at first by the popularity and commercial success of the low-carb diet, especially given its serious flaws. The research on high-protein, high-fat diets has consistently demonstrated that they have disastrous health effects and fail to secure compliance and long-term weight loss. — T. Colin Campbell

The transition of food to being an industrial product really has been a fundamental problem," Willett said. "First, the actual processing has stripped away the nutritional value of the food. Most of the grains have been converted to starches. We have sugar in concentrated form, and many of the fats have been concentrated and then, worst of all, hydrogenated, which creates trans-fatty acids with very adverse effects on health. — Michael Moss

Thoughtful white people know they are inferior to black people. Anyone who has studied the genetic phase of biology knows that white is considered recessive and black is considered dominant. When you want strong coffee, you ask for black coffee. If you want it light, you want it weak, integrated with white milk. Just like these Negroes who weaken themselves and their race by this integrating and intermixing with whites. If you want bread with no nutritional value, you ask for white bread. All the good that was in it has been bleached out of it, and it will constipate you. If you want pure flour, you ask for dark flour, whole-wheat flour. If you want pure sugar, you want dark sugar. — Malcolm X

Low levels of vitamin D in older people can double the risk of developing dementia in later life, according to one of the biggest studies of its kind into the nutritional supplement. — Anonymous

The Coventry School Committee has been ahead of the curve in addressing the nutrition needs of our students. This committee is an extension of a process begun more than a year ago to ensure the foods we offer had high nutritional value. — Michael Reeves

Most of these stories, you get probably 2 percent real fruit juice and the rest is just garbage with no nutritional value. — Brad Pitt

Human beings ate well and kept themselves healthy for millennia before nutritional science came along to tell us how to do it; it is entirely possible to eat healthily without knowing what an anti-oxidant is. — Michael Pollan

Nutritional supplements are not a substitute for a nutritionally balanced diet. — Deepak Chopra

There were Lolo McCaffrey's thick braids and patchouli-oil smell, crouched down by the nutritional bars, her moon face staring at the label of a Clif Bar like someone who can't read. — J. Ryan Stradal

In my nutritional philosophy, tradition has weight. After all, we've survived anywhere from 7,000 to 77,000 generations on this planet (depending on whose science you believe). If we didn't know how to adequately nourish our children all that time, how did we even get here? And guess what? Traditional cultures didn't (and don't) feed their young babies infant cereal. Among the few cultures that fed their babies a gruel of grains, their practice radically differed from what we do today. They would either pre-chew the gruel for their babies until they were at least a year old, or the gruel was mildly fermented by soaking the grains for 24 hours or more. — Kristen Michaelis

Develop a vision, not a goal. Visions are much more powerful. 98% of what's going on in your brain is subconscious. Developing a vision requires the use of more of your brain than just developing a thought, which suggests we are tapping into subconscious brain power. — Josh Bezoni

Vending Machine: "This product has no known nutritional value and may cause irritability or wakefulness in some individuals. Please enjoy your selection and your day."
Eve: "Up yours. — J.D. Robb

Nutrients always act as a team. Comprehensive nutritional science must rise above the traditional piece-meal approach. — Roger Williams

Provided one has the correct level of vitamin, mineral and nutritional input, the body can overcome disease. — Linus Pauling

The avalanche of prefabbed, precooked, often portable food into every corner of American society represents the most dramatic nutritional shift in human history. — Melanie Warner

Refined carbohydrates are the starches and sugars obtained from plants by mechanically stripping off their outer layers, which contain most of the plant's vitamins, minerals, protein and fiber. This "food" (regular sugar, white flour, etc.) has very little nutritional value. Foods such as pastas made from refined flour, sugary cereals, white bread, candies and sugar-laden soft drinks should be avoided as much as possible. But do eat whole, complex carbohydrate-containing foods such as unprocessed fresh fruits and vegetables, and whole grain products like brown rice and oatmeal. These unprocessed carbohydrates, especially from fruits and vegetables, are exceptionally health-promoting. — T. Colin Campbell

Cacao has great nutritional value, a lot of protein, which strengthens a person, and without sugar it is not fattening. — Samael Aun Weor

Iskiate is otherwise known as chia fresca - "chilly chia." It's brewed up by dissolving chia seeds in water with a little sugar and a squirt of lime. In terms of nutritional content, a tablespoon of chia is like a smoothie made from salmon, spinach, and human growth hormone. As tiny as those seeds are, they're superpacked with omega-3S, omega-6S, protein, calcium, iron, zinc, fiber, and antioxidants. — Christopher McDougall

When the topic of food comes up in conversation with family, friends or casual acquaintances, it's fascinating to hear the litany of rationalizations, knee-jerk defense mechanisms, self-limiting belief statements and general confusion or ignorance from otherwise intelligent folks when it comes to eating healthfully. But then again, Conventional Wisdom has often led even the best and brightest minds in nutritional science astray. — Mark Sisson

Browsing our local farmer's market is one of my family's favorite weekend activities. Make it a relaxing, healthful habit for your family, and you'll reap the nutritional rewards. — Suzanne Somers

Thirty years of nutritional advice have left us fatter, sicker, and more poorly nourished. Which is why we find ourselves in the predicament we do: in need of a whole new way to think about eating. — Michael Pollan

I have to laugh when people ask me if I do alternative, herbal, acupuncture or holistic medicine. 'No,' I reply. 'We do state-of-the-art medicine. In other words, we find the biochemical, nutritional and environmental causes and cures rather than blindly drugging everything. Sure, herbs are gentler, safer and more physiologic than drugs and holistic medicine attempts to incorporate many diverse modalities, etc. But there is no substitute for finding the underlying biochemical causes and cures. This is real medicine. This is where medicine should and would have been decades ago, if it had not been abducted by the pharmaceutical industry. — Sherry A. Rogers

Everyone, from every corner of the globe, was horrified to learn Americans intentionally destroy the entire nutritional value of salads by smothering them in thick condiments made of buttermilk and sugar. — Brian David Bruns

Why bother lifting weights if you aren't following a sound nutritional regimen? Sure, it may be fun, but are you really accomplishing anything? — Robert Cheeke

Thought must be hidden in the verse like nutritional virtue in a fruit. — Paul Valery

You see, most people gain weight because they give into cravings. But when you easily (and without feeling like you're depriving yourself) gain control, the extra weight comes off. — Josh Bezoni

You feel better when you're eating food that retains nutritional value. — Amber Heard

The fact that the nutritional quality of a given food (and of that food's food) can vary not just in degree but in kind throws a big wrench into an industrial food chain, the very premise of which is that beef is beef and salmon salmon. It also throws a new light on the whole question of cost, for it quality matters so much more than quantity, then the price of a food may bear little relation to the value of the nutrients in it. If units of omega-3s and beta-cartene and vitamin E are what an egg shopper is really after, then Joel's $2.20 a dozen pastured eggs actually represents a much better deal than the $0.79 a dozen industrial eggs at the supermarket. — Michael Pollan

MISS KINSELLA'S NUTRITIONAL SUPPLEMENTS SUPPLIED BY: Rolo & Mint Aero — Sophie Kinsella

One, I am skeptical of the effectiveness of nutritional supplements. — Michael Shermer

I have to say that being a vegan in 1986 or whenever was a lot different than being a vegan in 2012. You'd go to health foods stores and basically your choice was between Mung beans and nutritional yeast, and that's about it. — Moby

Health is normal. The human body is a self-repairing, self-defending, self-healing marvel. Disease is relatively difficult to induce, considering the body's powerful immune system. However, this complicated and delicate machinery can be damaged if fed the wrong fuel during the formative years ... Healthy living with nutritional excellence throughout life can slow the decline of aging. It can prevent the years and years of suffering in ill health that is so common today as people get older and become dependent on medical treatments, drugs, and surgery. Nutritional excellence is the only real fountain of youth. — Joel Fuhrman

The indisputable fact is that nutritional science is the most powerful weapon available to win the war on cancer. — Joel Fuhrman

after reading an article about Ulbrickson's nutritional regimen, and contemplating his boys' success, a horse trainer named Tom Smith would go in search of hay with a high calcium content for a racehorse named Seabiscuit. — Daniel James Brown

I make time to exercise at least four times a week. I mix up running, yoga, barre classes, and rock-climbing to get a full workout. I also follow my mum and dad's nutritional advice and eat a variety of colors on my plate. Plenty of fruit and vegetables. — Rose McIver

Vegetarianism is always the product of scarcity, of religion, or of ideology, including nutritional fads and fashions. — Jeffrey Steingarten

Set realistic goals short and long term.
2. Plan an orderly and thorough routine to train the entire body.
3. Make a commitment to stick to your routine for four to six weeks to realize the changes and benefits, develop perseverance and create a habit.
4. Establish enthusiasm for your training, the driving force to perform successfully.
5. Ease into an appropriate training program with a wholesome, thoughtful nutritional plan: proper foods, amounts and order of consumption.
6. Be confident from the beginning that the application of these sound principles will produce the desired results. — Dave Draper

If we take a moment to reflect on human history we see so much complexity that it's difficult to comprehend it all. Yet, simple truths are obvious; everyone influences each other either directly or indirectly, we all share this planet regardless of national boundaries, we all require the same nutritional needs with the most important being water, we can easily wage war and kill and at the same time love and have passion for another. — Kat Lahr

Many Americans are unaware that we still have a large population of working families, elderly, and children who rely on emergency food pantries, shelters, and other resources to meet their nutritional needs. — Blanche Lincoln

Most people agree, whether or not they think that carbohydrates are inherently fattening, that by focusing on fat, the nutritional establishment gave people license to over-consume carbohydrates and that this contributed to the obesity epidemic. The new threat is that by focusing now on fructose, the AHA and USDA and other organizations are giving implicit license to over-consume starch - almost guaranteed since these agencies are still down on fat and protein. — Richard David Feinman

Hildegard of Bingen (1098 - 1189) with her prophetic gift and depth of vision, was the first to describe the healing powers of food. Hildegard's nutritional approach is simple and healthy — Wighard Strehlow

Observational studies show that exercise, nutritional supplements and reducing psychological stress can help. Chronic high stress and smoking can lead to accelerated telomere shortening. — Elizabeth Blackburn

I look upon cancer in the same way that I look upon heart disease, arthritis, high blood pressure, or even obesity, for that matter, in that by dramatically strengthening the body's immune system through diet, nutritional supplements, and exercise, the body can rid itself of the cancer, just as it does in other degenerative diseases. Consequently, I wouldn't have chemotherapy and radiation because I'm not interested in therapies that cripple the immune system, and, in my opinion, virtually ensure failure for the majority of cancer patients. — Julian Whitaker

Since Parmesan cheese is made with rennet, which is derived from the stomach of slaughtered cows, some vegetarians may choose not to utilize it. You may instead substitute the Parmesan cheese for nutritional yeast. — Maria Holmes

The situation with regard to insulin is particularly clear. In many parts of the world diabetic children still die from lack of this hormone ... [T]hose of us who search for new biological facts and for new and better therapeutic weapons should appreciate that one of the central problems of the world is the more equitable distribution and use of the medical and nutritional advances which have already been established. The observations which I have recently made in parts of Africa and South America have brought this fact very forcible to my attention. — Charles Herbert Best

be skeptical of any nutritional claims; they are unlikely to be from randomized trials and may soon be proved wrong. — Vinayak K. Prasad

Most everything 'quick and easy' you bring home is filled with nutritional shortcuts. Be good to yourself and your family: eat quality fuel. — Lisa Morrone

Nutritional complements, wisely used, can prevent many age-related illnesses and dramatically reverse your biological age. — Deepak Chopra

You know, I think there's a good rule of thumb here: Don't take nutritional advice from other species. — Craig Ferguson

Wine is a splendid thing in and of itself, but it is nonetheless proper to examine the high nutritional and hygienic values of wine from a scientific point of view. We are convinced that scientists will thus perform a service to mankind, since at the same time they will help determine the measure beyond which its use is a misuse for all creation. — Pope Pius XII

Pornography is just 'fast-food feminine energy', it will always leave you wanting more, with little or no nutritional value. There is nothing ful-filling about pornography, it pales in insignificance to a fully embodied loving woman. — Barry Long

While pimples are not as simple as too much milk or sugar in your diet, both have a significant impact. Nutritional deficiencies as well as excesses can worsen acne. — Mark Hyman

What is called a high standard of living consists, in considerable measure, in arrangements for avoiding muscular energy, for increasing sensual pleasure and enhancing caloric intake above any conceivable nutritional requirement. — John Kenneth Galbraith

I was raised on a dairy farm and ate plenty of meat and eggs until about twenty years ago. I started doing nutritional research, and a decade pr so after that my family made some major dietary changes. I'm just paying attention to what the data are telling me: The scientific evidence came first. — T. Colin Campbell

Appetite is governed by our thoughts, but hunger is governed by the body. — Clement G. Martin

There are 41 million people who do not have access to a toilet in Pakistan and as a result they are defecating in the open. And open defecation has significant health and nutritional consequences. — Geeta Rao Gupta

I was looking at a bottle of water; they have nutritional facts printed on the side. You know, I'm no chemist, but I have a rough idea what's in water. — Jim Gaffigan

Peaches are my idea of a nice, generic fruit. Maybe they're not the nutritional superstar of the fruit community, but they sure meet all the requirements of a healthy food. Low calorie, 1½ grams of fiber, small but measurable — Jonny Bowden

My nutritional knowledge is good enough to figure out what's good, what's bad, and where my leeway is. — Brian O'Driscoll

For the perversely minded, simply killing the trinkets of your greatest amusement and nutritional satisfaction produces at best only temporary elation, a dazzling sensation that is over in a flash, but to permit your prey to fear calamity and to live through catastrophes large and small, to hope and to weep and to lament, to feel anguish over things lost, to regret things found, and to suffer with physical discomfort, emotional injuries and psychological lesions is the wellhead of enduring pleasure. — John Zande

The nutritional content, which was roughly equivalent to that of a Sony Walkman. — Terry Pratchett

More often than not, a lack of progress in your muscle-building efforts can be linked to nutritional shortcomings in your diet. — Arnold Schwarzenegger

The study found that after two hours of intense cycling, the number of monocytes (another type of immune system white blood cell) in subjects' bloodstreams took a dip. But those who were given the equivalent of about three-quarters of a teaspoon of nutritional yeast before they exercised ended up with even higher levels of monocytes than when they started working out. — Michael Greger

The necessity that the foods selected and used shall provide an adequate quantity of fat-soluble activators (including the known fatsoluble vitamins) is so imperative and is so important in preventing a part of our modern degeneration that I shall illustrate its need with another practical case. A mother asked my assistance in planning the nutritional program for her boy. She reported that he was five years of age and that he had been in bed in hospitals with rheumatic fever, arthritis and an acute heart involvement most of the time for the past two and a half years. She had been told that her boy would not recover, so severe were the complications. As is so generally the case with rheumatic fever and endocarditis, this boy was suffering from severe tooth decay. In this connection the — Anonymous

Many low-income children face chronic stress from nutritional deprivation or persistent violence at home or in the community. By addressing their medical, emotional and developmental needs through a comprehensive clinical care model, we can lower their risk of developing long-term physical and mental health issues. — Irwin Redlener

Beer is amazing. Nutritional. Medicinal. A beverage, but also a meal. — J.R. Moehringer

I never really ate greens, what I always did do was I always ate peanut butter and honey and I ate it all day. There's not much nutritional value in that. I just love peanut butter and I love honey so I just put them together. — Chris Weidman

We've discovered that cow's milk protein at reasonable levels of intake markedly promotes experimental cancer growth, which is outside of the nutrition paradigm. We've discovered that experimental cancer growth can be turned on and off by altering practical levels of nutrient intake, and can be treated by nutritional means, which is outside of the cancer treatment paradigm. — T. Colin Campbell

In terms of nutritional content, a tablespoon of chia is like a smoothie made from salmon, spinach, and human growth hormone. — Christopher McDougall

Despite the depth and certainty of our faith that saturated fat is the nutritional bane of our lives and that obesity is caused by overeating and sedentary behavior, there has always been copious evidence to suggest that those assumptions are incorrect, and that evidence is continuing to mount. — Gary Taubes

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

Depression can be due to a low endocrine function, nutritional deficiencies, blood sugar problems, food allergies, or systemic yeast infection. Depression can also result from medical illnesses such as stroke, heart attack, cancer, Parkinson's disease, and hormonal disorder. It can also be caused by a serious loss, a difficult relationship, a financial problem, or any stressful, unwelcome life change. — Chris Prentiss

Parents have a right to expect that their efforts at home won't be undone each day in the school cafeteria or in the vending machine in the hallway ... Parents have a right to expect that their kids will be served fresh, healthy food that meets high nutritional standards. — Michelle Obama

Modern genetic engineering makes producing GMO food products relatively easy. GMOs can improve crop yield and greatly enhance the nutritional value of those same crops. — Richard J. Roberts

The food industry profits from providing poor quality foods with poor nutritional value that people eat a lot of. — Mark Hyman

Yes, a general principle that comes out of research behind Good to Eat is that there are no world religions that have acted to decrease the potential for the nutritional well-being of their followers. — Marvin Harris

I see little hope for a nation that values the health of its livestock more than that of its people ... Farmers are not criticized for routinely giving their (live)stock nutritional supplements ... superior to any sold for humans ... Millions of families could plant home gardens if they truly wanted health. Refined food are practically unknown in Russia. The life expectancy of the 40-year-old American is near the lowest in the world. — Adelle Davis

We shoot 12 to 14 hours a day. To do all that physical stuff yourself, you have to be on a nutritional plan. I have six or seven meals a day. I eat every hour and a half, and make sure it's all clean. I have absolutely no sugar at all. — Boris Kodjoe

You have thousands of choices and decisions to make everyday. You have the right to not go to the gym, you the right to follow poor nutritional habits, you have the right to overwork yourself and not get enough sleep. You must accept the fact that your physique has suffered because of the choices that you make everyday. — Robert Cheeke

When your Super Bowl guests arrive, they should find a mound of potato chips large enough to conceal a pony sitting in front of the television. For nutritional balance, you should also put out a bowl of carrot sticks. If you have no carrot sticks, you can use pinecones, or used electrical fuses, because nobody will eat them anyway. This is no time for nutritional balance: This is the Super Bowl, for God's sake. — Dave Barry

Unlike return, however, risk is no more quantifiable at the end of an investment that it was at its beginning. Risk simply cannot be described by a single number. Intuitively we understand that risk varies from investment to investment: a government bond is not as risky as the stock of a high-technology company. But investments do not provide information about their risks the way food packages provide nutritional data. — Seth Klarman

Adults use children in order to survive because now, we have this [kids] tissue that can allow us to live longer. And once you've accepted this idea that you can use this tissue to make yourself healthier, what's to stop you from making it into a nutritional supplement? What's to stop you from any kind of weird, bizarre, amoral act because you've already made the leap? — Greg Gutfeld

Once, when Nick, Alice, and Elisabeth went away for a weekend together, Elisabeth spent ages at the breakfast table studying the "nutritional information" panel on the side of a container of yogurt, warning them darkly, "You have to be really careful with yogurt." Whenever Nick and Alice ate yogurt after that, one of them would always shout, "Careful! — Liane Moriarty

For centuries, soup kitchens have been a way for local communities to offer a way of support, both nutritional and emotional to their less lucky neighbors. — Marcus Samuelsson

Many of the criticisms about McDonald's are false. We are keen to provide people with as much nutritional information as possible to help them manage their diets. — Charlie Bell

I made lasagna for dinner," Tamsyn called out. "That work for you?"
He continued to look at her, as if he'd drink her up with his eyes. "Anything is fine."
"Maybe I shouldn't waste my lasagna on you, then." Tamsyn grabbed a container from the cooling unit. "How about some cardboard instead?"
Brenna found herself amused in spite of the blood that continued to scent the air and the taut expectation that stretched between her and Judd. Lips twitching, she waited for his response.
"Cardboard has no nutritional value." Utterly toneless. "Lasagna would be a better choice. — Nalini Singh

No one supposed that dinoflagellates might actively kill fish as an evolved response for their own specific advantage, including a potential nutritional benefit for the algal cells. And yet the dinoflagellates do seem to be killing and eating fishes in a manner suggesting active evolution for this most peculiar reversal. — Stephen Jay Gould

Well, on that day I ceased cleansing my body. No more brushing my teeth, no more washing my hair, no baths, no soap, no water. Thirty days of debris build. I stopped shavin' and I was 18, had a little scraggly beard, really looked like a hippie ... Then two weeks before, I stopped eating any food with nutritional value ... Then a week before, I stopped going to the bathroom. I did it in my pants. poop, piss the whole shot. My pants got crusted up. — Ted Nugent

If you don't follow a good nutritional plan, you're bodybuilding with one arm behind your back. — Shawn Ray

I believe eating well, and with people you love, is about feeding your body, heart, and soul - I used juicing to ensure I covered my nutritional bases every day, and as a tool to restore inner balance if my body needed a break from too much indulgence. — Salma Hayek

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

We are all warned to read labels. The salutary truth is that we shouldn't be eating anything that has a label on it! — T.C. Fry

Pop music is like an auditory cup of coffee. It has no nutritional value but it gets you going. — Jim Moorman

Stand back far enough, and the absurdity of this enterprise makes you wonder about the sanity of our species. But consider: When millers mill wheat, they scrupulously sheer off the most nutritious parts of the seed - the coat of bran and the embryo, or germ, that it protects - and sell that off, retaining the least nourishing part to feed us. In effect, they're throwing away the best 25 percent of the seed: The vitamins and antioxidants, most of the minerals, and the healthy oils all go to factory farms to feed animals, or to the pharmaceutical industry, which recovers some of the vitamins from the germ and then sells them back to us - to help remedy nutritional deficiencies created at least in part by white flour. A terrific business model, perhaps, but terrible biology. Surely — Michael Pollan

You see, even after decades of therapy and workshops and retreats and twelve-steps and meditation and even experiencing a very weird session of rebirthings, even after rappeling down mountains and walking over hot coals and jumping out of airplanes and watching elephant races and climbing the Great Wall of China, and even after floating down the Amazon and taking ayahuasca with an ex-husband and a witch doctor and speaking in tongues and fasting (both nutritional and verbal), I remained pelted and plagued by feelings of uncertainty and despair. Yes, even after sleeping with a senator, and waking up next to a dead friend, and celebrating Michael Jackson's last Christmas with him and his kids, I still did not feel - how shall I put this? - mentally sound. — Carrie Fisher

There's nothing more I love than McDonald's dollar menu. With just the change I find between my couch cushions, I can eat something with the nutritional value of a couch cushion. — Stephen Colbert