What is *Do You Believe in Magic?* by Paul A. Offit about?

*Do You Believe in Magic?* critiques the unregulated alternative medicine industry, debunking myths about vitamins, supplements, and natural therapies. Dr. Paul Offit, an infectious disease expert, argues that many alternative treatments lack scientific evidence, pose health risks, and exploit vulnerable individuals through misleading marketing. The book examines historical health hoaxes, placebo effects, and real-world consequences of unproven remedies.

Who should read *Do You Believe in Magic?*?

This book is essential for skeptics of alternative medicine, healthcare professionals, and anyone seeking evidence-based insights into supplements and natural therapies. It’s also valuable for readers interested in understanding the psychology behind why people embrace unproven treatments despite risks.

What are the main criticisms of alternative medicine in the book?

Offit highlights lax regulation, profit-driven marketing, and dangerous practices like megavitamin therapies and untested herbal remedies. He cites cases where alternative treatments caused severe harm, such as liver failure from kombucha tea or fatal allergic reactions to acupuncture.

How does *Do You Believe in Magic?* explain the placebo effect?

The book acknowledges placebo-driven improvements in mood or pain perception but warns against mistaking temporary relief for cures. Offit argues alternative practitioners often misattribute positive outcomes to their treatments rather than natural healing processes or psychological factors.

What key quotes summarize the book’s message?

- **“There is no alternative medicine—only medicine that works and methods that don’t.”** - **“The supplement industry sells hope, but hope isn’t science.”** These lines encapsulate Offit’s argument against separating “natural” remedies from evidence-based standards.

How does Offit view celebrity endorsements of alternative medicine?

The book criticizes celebrities like Oprah Winfrey and Dr. Oz for promoting unproven therapies, arguing their influence overshadows scientific consensus. Offit notes these endorsements often prioritize profit over patient safety.

What historical health scams does the book expose?

Offit analyzes past frauds like laetrile (a fake cancer treatment) and 19th-century “snake oil” salesmen. These examples illustrate recurring patterns of pseudoscientific claims and public susceptibility to quick fixes.

How does *Do You Believe in Magic?* compare to pro-alternative medicine books?

Unlike texts advocating integrative health, Offit’s work systematically dismantles alternative medicine’s credibility using clinical studies and case reports. It serves as a counterpoint to works like *The Secret* or *You Are the Placebo*.

Resumen de ¿Crees en la magia?

El sentido y el sinsentido de la medicina alternativa

Paul A. Offit

4.1(3087 Reviews)

Descripción general: Resumen de ¿Crees en la magia?

El renombrado médico Paul Offit expone los peligrosos mitos detrás de la medicina alternativa, desafiando a celebridades como Oz y McCarthy. Todos los ingresos benefician a la atención médica infantil, mientras que su provocadora pregunta —"¿Existe tal cosa como la medicina alternativa, o simplemente medicina que funciona y medicina que no?"— ha desatado un debate nacional.

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Capítulo 1

When Medicine Meets Magic: The Seduction of Alternative Cures

In a world where medical decisions can mean the difference between life and death, why do so many Americans-including celebrities, intellectuals, and even the well-educated-embrace unproven alternative therapies? When Steve Jobs was diagnosed with a treatable form of pancreatic cancer, he delayed surgery for nine months while pursuing acupuncture and herbal remedies, a decision that likely cost him his life. This pattern repeats throughout society, with 50% of Americans using alternative medicine, spending $34 billion annually on treatments ranging from homeopathy to megavitamins, despite mounting scientific evidence questioning their efficacy. Paul Offit's "Do You Believe in Magic?" explores this phenomenon, examining why we're drawn to these treatments and what happens when belief in natural healing trumps scientific evidence. The book has sparked fierce debate between alternative medicine practitioners and the scientific community, with Dr. Oz calling it "dangerous" while The New England Journal of Medicine praised its "clear-eyed assessment of a complex issue."

Capítulo 2

The Case That Started It All: Joey Hofbauer's Tragic Journey

In October 1977, seven-year-old Joey Hofbauer developed a lump on his neck that doctors diagnosed as Hodgkin's disease. With conventional treatment-radiation and chemotherapy-Joey had a 95% chance of recovery. But his parents, frightened by these treatments, opted instead for "metabolic therapy" at Jamaica's Fairfield Medical Center, where Joey received laetrile, a compound derived from apricot pits that proponents claimed could cure cancer naturally. This decision ignited a three-year legal battle pitting Joey's parents against cancer specialists and child welfare authorities. The Hofbauers found an ally in psychiatrist Michael Schachter, who treated Joey with a bizarre regimen including raw milk, liver juice, pancreatic enzyme enemas, massive vitamin doses, and coffee enemas. Despite evidence that Joey's cancer was spreading-seventeen swollen lymph nodes instead of one-Judge Robert Brown ruled in favor of the parents, accepting Schachter's claim that "metabolic therapy" was "the first rung of a ladder that will rid us of all forms of cancer." The case became a cultural flashpoint, with the John Birch Society and celebrities like Steve McQueen (who was also pursuing laetrile for his mesothelioma) supporting the Hofbauers' right to choose alternative treatment. On July 10, 1980, ten-year-old Joey died with his lungs riddled with cancer. Four months later, Steve McQueen also died. The following year, a definitive clinical trial found laetrile completely ineffective, with patients surviving only 4.8 months on average. Behind Joey's case was the National Health Federation, a powerful organization representing the financial interests of the alternative medicine industry. This pattern-distrust of conventional medicine, preference for "natural" products, charismatic healers masking their lack of expertise, celebrity endorsements, and the unseen influence of a lucrative industry-continues to drive alternative medicine's popularity today.

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Capítulo 3

The Appeal of Ancient Wisdom: Dr. Oz and the Return to Pre-Scientific Medicine

Few figures have done more to mainstream alternative medicine than Dr. Mehmet Oz, whose journey from Harvard-educated cardiac surgeon to television's most prominent promoter of questionable treatments illustrates the paradoxical appeal of ancient healing methods in our technological age. With impeccable credentials-Harvard graduate, Columbia professor, author of 400 medical papers-Oz represents the pinnacle of modern medicine. Yet he promotes everything from naturopathy and homeopathy to faith healing and communicating with the dead. This contradiction reflects a broader cultural tension between scientific advancement and nostalgia for simpler times. For most of human history, medicine was ineffective. Ancient healers attributed disease to divine punishment or imbalanced bodily "humors," treating patients with bloodletting, enemas, and emetics. Chinese practitioners developed acupuncture along twelve meridians representing China's great rivers, with 360 points matching days in a year. These approaches dominated until the late 1700s, when James Lind's groundbreaking scurvy experiment aboard HMS Salisbury established the scientific method in medicine. Through the 20th century, scientific advances in vaccines, antibiotics, sanitation, and hygiene extended American lifespans by thirty years. Yet Oz's show represents a regression through medical history, featuring faith healers claiming prayer cured lung masses, reiki masters supposedly channeling healing energy, and psychics purporting to communicate with the dead. Oz's "Superstars of Alternative Medicine" include Andrew Weil, who abandoned conventional medicine to promote "magical" healing techniques, and Deepak Chopra, who practices Ayurvedic healing based on balancing three "doshas" (humors). Despite promoting pre-scientific methods, Oz remains enormously popular because he offers clear instructions for life's complexities and personalized attention in contrast to modern medicine's often impersonal approach. Alternative medicine's appeal includes its personalization, ancient wisdom (presented as a virtue though "lack of development in 5,000 years can be a good thing only if 5,000 years ago alternative practitioners already knew of entirely satisfactory treatments"), spiritual dimension, and promise of patient autonomy. Ironically, while alternative remedies gain popularity in developed nations, they're often rejected in their countries of origin-only 18 percent of mainland Chinese rely on traditional medicines, with most preferring Western medical care when available.

Capítulo 4

Vitamin Megadoses: How a Nobel Laureate's Obsession Created an Industry

Linus Pauling stands as one of the 20th century's greatest scientists-the only person to win two unshared Nobel Prizes. His discoveries about chemical bonds revolutionized chemistry and earned him the 1954 Nobel Prize in Chemistry. His peace activism during the Cold War secured him the 1962 Nobel Peace Prize. Yet his most enduring public legacy may be his passionate advocacy for vitamin C, which helped launch today's $28 billion supplement industry despite contradicting scientific evidence. In 1966, at age 65, Pauling met biochemist Irwin Stone, who convinced him that high-dose vitamin C could prevent colds. Pauling began taking 3,000 milligrams daily (fifty times the recommended amount) and claimed he hadn't had a cold in years. His 1970 book "Vitamin C and the Common Cold" became a bestseller, though he admitted still getting cold symptoms but calling them "allergies." Pauling then made an even more extraordinary claim: vitamin C could cure cancer. When Scottish surgeon Ewan Cameron wrote that cancer patients treated with vitamin C fared better, Pauling eagerly published these findings, though researchers quickly identified the critical flaw-Cameron's vitamin C patients were healthier at the start of treatment. Nevertheless, Pauling declared vitamin C would decrease cancer deaths by 75 percent and predicted life expectancy would reach 100-150 years. Cancer researchers at the Mayo Clinic conducted rigorous studies with 150 cancer victims, finding no therapeutic benefit from vitamin C. When confronted with these results, Pauling became outraged, calling the studies "fraud and deliberate misrepresentation." His claims expanded beyond cancer and colds to virtually every disease: heart disease, mental illness, pneumonia, hepatitis, polio, AIDS, and dozens more ailments. The foundation of Pauling's claims was that vitamins were "antioxidants" that fought harmful "free radicals." While people who eat more fruits and vegetables do have better health outcomes, multiple large studies have shown that supplemental antioxidants actually increase mortality. Research involving hundreds of thousands of people has demonstrated that those taking vitamin E, beta-carotene, and other supplements have higher rates of cancer, heart disease, and overall mortality. Despite overwhelming scientific evidence contradicting his claims, Pauling's vitamin advocacy created a multibillion-dollar industry that continues to thrive through clever marketing and political protection from regulatory oversight.

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Capítulo 5

How the Supplement Industry Escaped Regulation: Politics Trumps Science

Government oversight of pharmaceuticals evolved through tragedy and disaster, with drug regulation built "on tombstones." The story begins with patent medicine salesmen of the 1800s who could make any claim without restriction. Three key figures drove the 1906 Pure Food and Drug Act: Harvey Washington Wiley, a Civil War veteran and chemist who became alarmed by adulterated food products while at the USDA; Samuel Hopkins Adams, whose expose "The Great American Fraud" revealed patent medicines containing dangerous levels of alcohol and narcotics; and surprisingly, socialist writer Upton Sinclair, whose novel "The Jungle" nauseated Americans with descriptions of unsanitary meatpacking practices. The FDA's powers strengthened after the 1937 Elixir Sulfanilamide disaster killed over 100 people, leading to the 1938 Food, Drug, and Cosmetic Act requiring safety testing. The 1961 Kefauver-Harris Amendment, prompted by the thalidomide birth defect crisis, further required manufacturers to prove drugs were both safe and effective. This progress reversed in the 1970s when Linus Pauling advocated megadoses of vitamin C. When the FDA attempted to regulate high-dose vitamins, the National Health Federation found an ally in Senator William Proxmire, whose amendment blocked FDA oversight of vitamins despite warnings that megavitamins were essentially unregulated drugs. By the early 1990s, the supplement industry had organized under Gerry Kessler, founder of Nature's Plus, who orchestrated a masterful lobbying campaign framing FDA regulation as government restriction of consumer freedom. With Utah Senator Orrin Hatch's support (whose state housed major supplement manufacturers and who received substantial industry campaign contributions), Kessler's campaign included celebrity endorsements and letter-writing campaigns through health food stores. Despite testimony about supplement dangers, including the L-tryptophan disaster that killed 28 people, the industry's political power prevailed. The 1994 Dietary Supplement Health and Education Act created a new regulatory category that effectively exempted supplements from FDA oversight. As the New York Times called it, the "Snake Oil Protection Act" allowed manufacturers to market products without proving safety or efficacy. The dangers are substantial: blue cohosh can cause heart failure; concentrated green tea extracts can damage the liver; and aristolochia caused kidney failure in hundreds of people. Between 1983 and 2004, poison control centers received 1.3 million reports of adverse reactions to supplements, with 175,268 requiring hospitalization and 139 resulting in death. Yet most Americans believe supplements are government-regulated for safety and efficacy while the supplement industry has grown from $4 billion in 1994 to $34 billion by 2012.

Capítulo 6

Celebrity Crusaders: How Stars Sell Health Misinformation

When celebrities promote alternative health treatments, their cultural influence often outweighs scientific evidence. Two particularly influential figures-Suzanne Somers and Jenny McCarthy-have used their platforms to promote unproven and sometimes dangerous health interventions. After her breast cancer treatment, Somers rejected conventional aftercare medication Tamoxifen, choosing instead Iscador, a mistletoe extract. When menopause hit her "like a Mack truck," she found relief through "bioidentical hormones," evangelizing this solution through books and television appearances with Larry King and Oprah. However, experts point out that "natural" plant-derived hormones are molecularly identical to pharmaceutical versions, carrying identical risks regardless of source. Most are actually manufactured in the same factories, with the difference being regulated versus unregulated production. FDA testing found 34% of compounding pharmacy products failed quality or potency tests. Somers expanded her empire to anti-aging, claiming "we age because our hormones decline" and promoting an extensive daily regimen of supplements, injections, creams, and vitamins. Despite her claims about natural remedies, she relies on cosmetic procedures like Botox injections, fillers, and even an unapproved stem-cell facelift-a direct contradiction to her "natural living" philosophy. Similarly, Jenny McCarthy transformed herself from Hollywood personality to autism advocate after her son Evan's diagnosis. With Oprah Winfrey's powerful platform calling her "not just a mom-she's a warrior," McCarthy reached millions of parents desperate for answers. She aligned herself with Defeat Autism Now (DAN) doctors, promoting numerous alternative treatments including megavitamins, gluten-free/casein-free diets, antifungals, detoxification therapies, and even chlorine dioxide bleach treatments. Most controversially, McCarthy claimed vaccines caused her son's autism: "Right before my son got the MMR shot, I said to the doctor, 'I have a very bad feeling about this shot. This is the autism shot, isn't it?'" Meanwhile, legitimate researchers have found that autism begins in prenatal development, with brain abnormalities forming in the womb. The damage from McCarthy's anti-vaccine campaign has been substantial. Recent years have seen increases in preventable diseases like whooping cough, measles, and bacterial meningitis as parents became more afraid of vaccines than the diseases they prevent-a direct result of misinformation spread by McCarthy and amplified by platforms like Oprah's show.

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Capítulo 7

The Chronic Lyme Disease Controversy: When Politics Overrides Science

With the discovery of Borrelia burgdorferi in 1982, researchers could finally understand Lyme disease comprehensively. The disease progresses through three distinct stages: first, the characteristic bull's-eye rash; second, bacteria spreading through the bloodstream causing symptoms like fatigue and fever; and third, arthritis developing months later in about 10% of untreated patients. Antibiotics proved highly effective, especially when given early. This well-defined disease became a lucrative opportunity for alternative healers, who invented a fourth stage called "Chronic Lyme disease." They claimed Lyme bacteria caused everything from autism to Parkinson's disease, and that only "Lyme Literate" doctors could diagnose it. These practitioners created an industry of books, films, and countless treatments ranging from conventional supplements to bizarre therapies like teasel root and Rife machines that purportedly electrocute bacteria while leaving healthy cells intact. Their most profitable approach was prescribing long-term, high-dose intravenous antibiotics, claiming bacteria were hiding in the body despite negative tests. However, scientific evidence thoroughly contradicts these claims: Lyme bacteria are easily detected in laboratories, don't hide inside cells, and are readily killed by standard antibiotics. Multiple placebo-controlled studies have shown long-term antibiotics provide no benefit over placebo for supposed "Chronic Lyme." Worse, these treatments have caused serious harm including fatal blood clots and other complications. In 2006, the Infectious Diseases Society of America (IDSA) issued guidelines condemning treatments for "Chronic Lyme disease." Connecticut Attorney General Richard Blumenthal sued the IDSA for violating antitrust laws, claiming they were an "unauthorized monopoly" that had "improperly ignored alternative medical opinion." Unable to argue law or facts, Blumenthal attacked the committee members, claiming they hadn't disclosed financial relationships with drug companies-though the IDSA guidelines actually recommended against unnecessary tests and treatments that would generate revenue. By 2008, the IDSA had spent $250,000 fighting the lawsuit before agreeing to form another committee. After thorough review, this new panel unanimously upheld the original guidelines. Blumenthal never apologized to patients harmed by unnecessary treatments, including those who had organs removed or died from long-term antibiotics. In 2011, he was sworn into the U.S. Senate and appointed to the Health committee, demonstrating how politics can override scientific consensus with dangerous consequences for patients.

Capítulo 8

Cancer Quackery: The Exploitation of Hope

When four-year-old Billie Bainbridge from Exeter, England was diagnosed with incurable brainstem glioma, her desperate parents turned to controversial doctor Stanislaw Burzynski in Houston. The family raised about $300,000 through celebrity benefits and community fundraisers for Burzynski's treatment. Burzynski claimed cancer patients could be cured with "antineoplastons"-peptides he originally isolated from urine collected from public restrooms and prisoners. His reputation soared after favorable media coverage, including a Penthouse article claiming "86 percent improvement" and dramatic television segments portraying him as a hero suppressed by the "$30-billion-a-year" cancer establishment. However, independent investigations repeatedly failed to validate Burzynski's claims. Canadian researchers reviewing his fourteen "most successful cases" found incomplete records, no objective evidence of efficacy, and patients who had actually been cured by conventional treatments before seeing Burzynski. The National Cancer Institute's collaborative trial showed all nine patients treated with antineoplastons died with no response to treatment while experiencing significant toxicity. Biochemist Saul Green revealed that Burzynski's miracle compounds were simply phenylacetic acid and phenylacetylglutamine-common metabolic byproducts with no anti-cancer properties. Despite treating thousands of patients over decades, Burzynski has never published a definitive study comparing his treatment to standard therapy. Throughout history, cancer quackery has flourished. Andrew Ivy, once America's most famous doctor who helped prosecute Nazi doctors, fell from grace after promoting Krebiozen in 1949. When FDA chemists finally analyzed Krebiozen, they found only mineral oil and creatine. The 1980s brought Max Gerson's miracle cancer diet-a gallon of blended fruits, vegetables, raw calf's liver daily, plus coffee enemas to remove "toxins." In the 1990s, shark cartilage became a $30-million-a-year industry after a misleading 60 Minutes segment, despite sharks actually getting cancer, including cartilage cancer. Cancer quackery continues to thrive because desperate patients will try anything when conventional medicine offers limited hope. Steve Jobs' decision to delay surgery for nine months while pursuing alternative treatments likely cost him his life. The tragedy is that many cancer patients abandon treatments that might help them for alternatives with no scientific basis, often at enormous financial and physical cost.

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Capítulo 9

The Placebo Response: Why Alternative Therapies Appear to Work

When patients believe treatments will help them, they often experience relief-not because the treatment has physiological effects, but because belief itself can be powerful medicine. The placebo response explains why people swear by acupuncture even when studies show it doesn't matter where needles are placed or if they penetrate the skin at all. During WWII, a nurse without morphine found salt water relieved a wounded soldier's pain when she claimed it was pain medication. The placebo effect isn't just psychological-it has physiological explanations. People rationalize treatments through cognitive dissonance (like Aesop's fox calling unreachable grapes "sour") and regression to the mean (natural fluctuations in symptoms). A therapist's presentation matters tremendously-their clothes, demeanor, attitude, and time spent with patients all influence outcomes. As therapist Ted Kaptchuk notes, "it isn't really about the needles. It's about the man." By the 1970s, scientists discovered that the placebo effect had a physiological basis-making it more accurately the "placebo response." Researchers found endorphins (endogenous morphine) in the brain that bind to the same receptors as morphine. Studies showed placebo pain relief could be blocked by naloxone, which blocks endorphins, proving placebo analgesia was physically real. This explains why acupuncture works despite its theoretical foundations being anatomically incorrect-it triggers endorphin release. Studies show people can learn to control their immune responses. Robert Ader demonstrated this with a lupus patient by pairing cyclophosphamide with distinctive taste and smell cues, enabling the boy to suppress his immune response with fewer drug doses. People can both suppress and enhance their immune responses through mental conditioning. This mind-body connection suggests placebos can impact many diseases. Even when alternative medicines don't outperform placebos, they may still work as placebos themselves. Homeopathic remedies like oscillococcinum (so diluted that not a single molecule of the original substance remains) work no better than sugar pills, but they avoid the harmful side effects of some conventional medicines. The placebo response has been the foundation of healing for five thousand years, from ancient Egyptian remedies to modern alternative practices. This doesn't make alternative medicine worthless-the placebo response is real medicine-but it does mean we should understand what's actually happening when these treatments appear to work.

Capítulo 10

When Alternative Medicine Becomes Dangerous: Four Warning Signs

Alternative therapies can be valuable, but a clear line separates placebo medicine from quackery, which is crossed in four specific ways. First, when alternative practitioners steer patients away from effective treatments, they cross into dangerous territory. Mehmet Oz irresponsibly publicized faith healing claims for cancer. Andrew Weil once recommended Chinese herbs over proven antiviral drugs for HIV/AIDS. Asthmatics have died when given homeopathic remedies instead of bronchodilators. Joe Mercola exemplifies this danger by opposing pasteurization (which prevents dangerous bacterial infections), questioning whether HIV causes AIDS, and suggesting cancer can be treated with baking soda and coffee enemas. His claim that "our model doesn't kill anyone" ignores the potentially fatal consequences of rejecting proven medical treatments. Second, some alternative treatments pose direct risks. Andrew Weil promoted kava as non-addictive and muscle-relaxing before the FDA warned against it for causing severe liver damage. Chiropractic manipulations have resulted in serious injuries and deaths, including twenty-six documented deaths from neck manipulations that tore the vertebral artery. Third, alternative healers often drain patients' bank accounts with expensive, unproven treatments. Rashid Buttar represents this modern incarnation of the traditional snake oil salesman. An osteopathic doctor specializing in emergency medicine, Buttar has built an international following through his books, videos, and media appearances. His core message taps into primal fears: environmental toxins like mercury and lead cause chronic illnesses, requiring chelation therapy to purify the body. His diagnostic methods are fundamentally flawed-everyone has trace amounts of heavy metals in their system, and chelation will cause anyone to excrete these metals. No reference ranges exist for post-chelation urine tests, making his claims of "high levels" meaningless. Meanwhile, he's made millions selling not only his autism cream but also Trans-D Tropin, a potion claimed to improve sleep, reduce wrinkles, increase libido, and extend lifespan. Fourth, magical thinking permeates modern alternative medicine. Baseball players wear titanium necklaces claiming to "stabilize electricity" in the body, providing "longer lasting energy, less fatigue, shortened recovery time, and more relaxed muscles." These $40 accessories contradict basic physics: titanium cannot generate electricity without external force, yet athletes believe in their power. Such scientific illiteracy isn't harmless-it leaves patients vulnerable to dangerous quackery and scientific denialism. Albert Schweitzer, the renowned physician who established a clinic in Lambarene, Gabon in 1912, once took Norman Cousins to observe a local healer. The witch doctor treated patients in three distinct ways: giving herbs for minor ailments that would resolve naturally, performing incantations for psychological problems ("African psychotherapy"), and referring patients with serious conditions directly to Schweitzer. Schweitzer explained, "The witch doctor succeeds for the same reason the rest of us succeed. Each patient carries his own doctor inside him." This parable illustrates how both modern medicine and ancient healing practices have their place-problems arise when mainstream healers dismiss the placebo response as trivial, or when alternative healers substitute placebos for lifesaving medicines, charge exorbitant prices, promote harmful therapies, or encourage magical thinking that undermines scientific literacy when we need it most.

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Temas clave del Resumen de ¿Crees en la magia?

alternative medicine efficacy
medical pseudoscience
placebo effect psychology
vitamin industry regulation
scientific method vs belief

Mejores citas del Resumen de ¿Crees en la magia?

belief in natural healing trumps scientific evidence.
medicine was ineffective.
regression through medical history
clear instructions for life's complexities
vitamins were 'antioxidants' that fought harmful 'free radicals'.

Personajes del Resumen de ¿Crees en la magia?

Paul A. OffitAuthor and examiner of alternative medicine
Joey HofbauerChild whose cancer case became a legal flashpoint
Dr. Mehmet OzCardiac surgeon and promoter of alternative cures
Michael SchachterPsychiatrist who treated Joey with metabolic therapy
Linus PaulingNobel Laureate who promoted vitamin megadoses

Sobre el Autor

Paul A. Offit, MD, es un renombrado inmunólogo, virólogo y autor de éxitos de ventas como Do You Believe in Magic?: The Sense and Nonsense of Alternative Medicine.

Pediatra especializado en enfermedades infecciosas, Offit se desempeña como director del Centro de Educación sobre Vacunas del Children’s Hospital of Philadelphia y como profesor Maurice R. Hilleman de Vacunología en la Universidad de Pensilvania.

Su experiencia proviene de la coinvención de la vacuna contra el rotavirus, que salva miles de vidas anualmente, y de su labor como asesor de la FDA y los CDC en políticas de inmunización. El libro critica las prácticas médicas no probadas, reflejando la defensa de Offit, a lo largo de toda su carrera, de la medicina basada en la ciencia.

Otras de sus obras influyentes incluyen Autism’s False Prophets, que expone la desinformación sobre las vacunas, y Deadly Choices, que analiza el movimiento antivacunas.

Comentarista frecuente en los medios de comunicación, Offit ha aparecido en los principales canales y ha recibido galardones como el Premio Defensor Scientiae. Se estima que su vacuna contra el rotavirus previene más de 500,000 muertes infantiles en todo el mundo cada año.

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@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

Ver más sobre cómo se habla de BeFreed en la web

Comienza tu viaje de aprendizaje, ahora

Capítulo 10

Resumen de ¿Crees en la magia?

Descripción general: Resumen de ¿Crees en la magia?

Explora el Resumen de ¿Crees en la magia? con distintos estilos de aprendizaje

When Medicine Meets Magic: The Seduction of Alternative Cures

The Case That Started It All: Joey Hofbauer's Tragic Journey

Ve cada palabra mientras la escuchas

The Appeal of Ancient Wisdom: Dr. Oz and the Return to Pre-Scientific Medicine

Vitamin Megadoses: How a Nobel Laureate's Obsession Created an Industry

Saca más partido a ¿Crees en la magia?

How the Supplement Industry Escaped Regulation: Politics Trumps Science

Celebrity Crusaders: How Stars Sell Health Misinformation

Ve cada palabra mientras la escuchas

The Chronic Lyme Disease Controversy: When Politics Overrides Science

Cancer Quackery: The Exploitation of Hope

Saca más partido a ¿Crees en la magia?

The Placebo Response: Why Alternative Therapies Appear to Work

When Alternative Medicine Becomes Dangerous: Four Warning Signs

Has llegado al final de ¿Crees en la magia?

Temas clave del Resumen de ¿Crees en la magia?

Mejores citas del Resumen de ¿Crees en la magia?

Personajes del Resumen de ¿Crees en la magia?

Sobre el Autor

Descargar resumen de ¿Crees en la magia?

A los usuarios también les gustó

Preguntas frecuentes sobre el Resumen de ¿Crees en la magia?

What is Do You Believe in Magic? by Paul A. Offit about?

Who should read Do You Believe in Magic??

What are the main criticisms of alternative medicine in the book?

How does Do You Believe in Magic? explain the placebo effect?

Parte de un plan de aprendizaje

Leigh's Endocrine & NCCAH Education Guide

Descubre más

BeFreed Reúne a una Comunidad Global de Mentes Curiosas

BeFreed Reúne a una Comunidad Global de Mentes Curiosas

Explora el Resumen de ¿Crees en la magia? con distintos estilos de aprendizaje

When Medicine Meets Magic: The Seduction of Alternative Cures

The Case That Started It All: Joey Hofbauer's Tragic Journey

Ve cada palabra mientras la escuchas

The Appeal of Ancient Wisdom: Dr. Oz and the Return to Pre-Scientific Medicine

Vitamin Megadoses: How a Nobel Laureate's Obsession Created an Industry

Saca más partido a ¿Crees en la magia?

How the Supplement Industry Escaped Regulation: Politics Trumps Science

Celebrity Crusaders: How Stars Sell Health Misinformation

Ve cada palabra mientras la escuchas

The Chronic Lyme Disease Controversy: When Politics Overrides Science

Cancer Quackery: The Exploitation of Hope

Saca más partido a ¿Crees en la magia?

The Placebo Response: Why Alternative Therapies Appear to Work

When Alternative Medicine Becomes Dangerous: Four Warning Signs

Has llegado al final de ¿Crees en la magia?

A los usuarios también les gustó

Parte de un plan de aprendizaje

Leigh's Endocrine & NCCAH Education Guide

Descubre más