Showing posts with label cancer. Show all posts
Showing posts with label cancer. Show all posts

Friday, February 12, 2010

BS Alert:--The 'third-hand smoke' hoax

NOTE TO READER: This study has been spread around the world by such notables as Brian Williams of NBC, Dr. Nancy Snyderman, and of course, the anti-tobacco forces which are out to treat those who smoke as pariah's, this time with a study by Dr. Hugo Destaillats who was awarded $704,901.00 by TRDRP and the taxpaying smokers of California to prepare this travesty of science.

---Becky Johnson, editor


BS Alert: The ‘third-hand smoke' hoax

February 10, 8:23 PM
from: Louisville Public Policy Examiner
by Thomas McAdam

found online at: http://www.examiner.com/x-31244-Louisville-Public-Policy-Examiner~y2010m2d10-BS-Alert--The-thirdhand-smoke-hoax



(Graphic: McAdam/saysit.com)

What’s that you say? You’ve never even heard of the horrors of “third-hand smoke?” Well, we here at the Louisville Public Policy Examiner like to keep our readers on the cutting edge of pseudoscience, so that they may demonstrate their newly-acquired erudition at Sierra Club meetings and Metro Health Department seminars. Worse than DDT, Radon, and Trans-Fats combined, third-hand smoke—or, THS—may well prove to be the greatest scientific scare of the century. Not since the Great Cranberry Scare of 1959 has junk science been ratcheted up to such a hysterical level.

It all started in January of 2009, with a silly little article in Pediatrics, the journal of the American Academy of Pediatrics. A consumer telephone poll about beliefs surrounding the health risks of smoking, that had been conducted in 2005, had asked 1,500 people if they agreed with the statements:

  • “Breathing air in a car today where people smoked yesterday can harm the health of babies and children.”
  • “Breathing air in a room where people smoked yesterday can harm the health of babies and children.”

(McAdam/ImageChef)

Those surveyed who stated they agreed or agreed strongly were categorized as believing third-hand smoke harmed the health of babies and children. Predictably, respondents who self-identified themselves as smokers, tended to minimize any perceived harm; while non-smokers were more likely to assume some harm from THS. Only 65 percent of nonsmokers and 43 percent of smokers agreed with the statements, which researchers interpreted as acknowledgement of the risks of third-hand smoke.

The survey results were cited in the article as “evidence” that third-hand smoke had been “identified as a health danger.” This article in Pediatrics was not a clinical study, so it provided no original research that THS is an actual medical or scientific observable or definable entity, or that it has ever been shown to harm babies or children… or how such a thing might scientifically even be plausible.

Dr. Jonathan P. Winickoff (pronounced “when-I-cough;” that’s really his name), the lead author of the study and an assistant professor of pediatrics at Harvard Medical School, said in the Pediatrics article:

Everyone knows that second-hand smoke is bad, but they don’t know about this. We needed a term to describe these tobacco toxins that aren’t visible. Third-hand smoke is what one smells when a smoker gets in an elevator after going outside for a cigarette, or in a hotel room where people were smoking. Your nose isn’t lying, the stuff is so toxic that your brain is telling you: ’Get away.’


(Animation: photobucket.com)

So, the clever wordsmith Dr. Winickoff sent press releases around to the usual suspects in the leftist press, and soon got a bite from Roni Rabin at the New York Times, who wrote a perfectly outrageous article titled, A New Cigarette Hazard: ‘Third-Hand Smoke.’

Rabin talks about “…the invisible yet toxic brew of gases and particles clinging to smokers’ hair and clothing, not to mention cushions and carpeting, that lingers long after second-hand smoke has cleared from a room. The residue includes heavy metals, carcinogens and even radioactive materials that young children can get on their hands and ingest, especially if they’re crawling or playing on the floor.” Mercy me! Those poor little tykes crawling about in all those carcinogens and radioactive materials! The horror!


(Graphic: dailysciencedose.com)

Then, Ms. Rabin really jumps the shark: “Among the substances in third-hand smoke are hydrogen cyanide, used in chemical weapons; butane, which is used in lighter fluid; toluene, found in paint thinners; arsenic; lead; carbon monoxide; and even Polonium-210, the highly radioactive carcinogen that was used to murder former Russian spy Alexander V. Litvinenko in 2006. Eleven of the compounds are highly carcinogenic.”

For our Physics-challenged readers, we need to remind you that Polonium is a radioactive element discovered by Marie Curie and Pierre Curie in 1898 that is naturally occurring and widely distributed in small amounts across the earth’s crust. Your average diet naturally includes 1 to 10 picocuries (billionth of a curie) of Polonium-210 a day. Most (50-90%) leaves the body promptly in our stool and the rest decreases in our body with a half-time of 50 days. A smoker who smokes a pack of 20 cigarettes a day takes in about 0.72 picocuries of Polonium-210.

To put these numbers into perspective, that Russian spy, Litvinenko, is believed to have been exposed to 5,000,000,000 picocuries (5 millicuries). As is the fundamental principle of toxicology, the dose makes the poison. Ms. Rabin chose to make a lurid reference to Polonium-210 in a yellow-journalistic attempt to scare the hell out of her readers and start the junk-science ball rolling.


(Graphic: McAdam/saysit.com)

And roll it did. Within months, the neologism “third-hand smoke” was getting more than 3 million references in a Google search. (Interestingly, the term “fourth-hand smoke”—the theory that you can get cancer from simply watching a movie in which Humphrey Bogart is smoking—is now getting 56,600 Google references. Stay tuned.)

By the way, if you’re still worried that Junior’s crawling about in all that THS left in the living room from Uncle Albert’s pipe smoking will render him unto the same fate as the late Russian spy, you need to check out Michael J. McFadden’s computations in Reason Magazine:

It would take one quadrillion days (2.74 trillion years) for that child to absorb 5 millicuries. Unfortunately the universe is only 10 billion years old, so the child would have to lick floors for 274 cycles of our expanding universe to match our radioactive Russian. Of course since he'd normally excrete most of that polonium we'd have to refuse to change his diaper until the end of that period... not a very pleasant thought. And then there's that whole annoying fact that polonium's half-life is only 138 days, so we'd just have to ignore the laws of physics as well in order to justify the story's thesis…


Dr. Hugo Destaillats (Photo: Arizona State Univ.)

Money-hungry “scientists” across the land were quick to spot THS as a possible research goldmine. Dr. Hugo Destaillats, a chemist with the Indoor Environment Department of Berkeley Lab's Environmental Energy Technologies Division, recently came out with a marvelous little “study,” published in the Proceedings of the National Academy of Sciences (PNAS), in which he reports:

The burning of tobacco releases nicotine in the form of a vapor that adsorbs strongly onto indoor surfaces, such as walls, floors, carpeting, drapes and furniture. Nicotine can persist on those materials for days, weeks and even months. Our study shows that when this residual nicotine reacts with nitrous acid it forms carcinogenic tobacco-specific nitrosamines or TSNAs.

Now, Dr. Hugo is not a medical doctor; he’s an Assistant Research Professor at Arizona State University’s Department of Civil and Environmental Engineering. His CV lists a Ph.D. in Chemistry (1998), from the Universidad de Buenos Aires, Buenos Aires, Argentina. His “study” did not involve any clinical trials with actual human beings (or even actual mice or rats). He and his student assistants simply applied tobacco smoke to sheets of cellulose as a model indoor material, and determined that TSNAs detected on cellulose surfaces were 10 times higher than those originally present in the sample. That is, after spraying the cellulose sheets with nitrous acid.

In the PNAS paper, Dr. Hugo suggests various ways to limit the impact of the third hand smoke health hazard, including, replacing nicotine-laden furnishings, carpets and wallboard. Presumably, this simple—albeit pricey—technique will also eradicate all residue and vestiges of Radon and Trans-Fats also. Unanswered, of course, is the question of whether you could have equal success in reducing TSNAs on your rugs and furniture by just refraining from spraying everything with nitrous acid in the first place.


(Illustration: Dr. Hugo Destaillats)

Before you jump to the conclusion that Dr. Hugo is some sort of moron, you need to know about California’s Proposition 99. In November 1988, California voters approved Prop. 99, “The Tobacco Tax and Health Protection Act”, which instituted a 25¢-per-pack cigarette surtax. Part of this tax revenue is deposited into a Research Account, to be appropriated for research on tobacco-related disease, by the TRDRP. For the bizarre little study we have outlined above, Dr. Hugo Destaillats was awarded $704,901.00 by TRDRP and the taxpaying smokers of California. Maybe Dr. Hugo’s not such a moron after all.

By the way, if you thought we just made up that reference to Humphrey Bogart a few paragraphs back, you need to check out Dr. Hugo’s research monograph: Indoor fate and transport of secondhand tobacco smoke. The Bogart photo you see above was lifted from that article.

God help us if the Louisville Metro Council finds out about THS. The city will never find enough landfill space for all those miles of carpet, wallboard, and tons of furnishings to be discarded when the Council bans THS. And Uncle Albert’s cardigan smoking sweater will have to be buried somewhere in the Yucca Mountains; encased in concrete. To protect future generations, you see.

Watch the video: Uncle Albert smoking…

EVRYTHING YOU EAT CAUSES CANCER:

List of Naturally Occurring Mutagens and Carcinogens Found in Foods and Beverages
(From Environment & Climate News, November 2002, the American Council on Science and Health)

Acetaldehyde (apples, bread, coffee, tomatoes)—mutagen and potent rodent carcinogen
Acrylamide (bread, rolls)—rodent and human neurotoxin; rodent carcinogen
Aflatoxin (nuts)—mutagen and potent rodent carcinogen; also a human carcinogen
Allyl isothiocyanate (arugula, broccoli, mustard)—mutagen and rodent carcinogen
Aniline (carrots)—rodent carcinogen
Benzaldehyde (apples, coffee, tomatoes)—rodent carcinogen
Benzene (butter, coffee, roast beef)—rodent carcinogen
Benzo(a)pyrene (bread, coffee, pumpkin pie, rolls, tea)—mutagen and rodent carcinogen
Benzofuran (coffee)—rodent carcinogen
Benzyl acetate (jasmine tea)—rodent carcinogen
Caffeic acid (apples, carrots, celery, cherry tomatoes, coffee, grapes, lettuce, mangos, pears, potatoes)—rodent carcinogen
Catechol (coffee)—rodent carcinogen
Coumarin (cinnamon in pies)—rodent carcinogen
1,2,5,6-dibenz(a)anthracene (coffee)—rodent carcinogen
Estragole (apples, basil)—rodent carcinogen
Ethyl alcohol (bread, red wine, rolls)—rodent and human carcinogen
Ethyl acrylate (pineapple)—rodent carcinogen
Ethyl benzene (coffee)—rodent carcinogen
Ethyl carbamate (bread, rolls, red wine)—mutagen and rodent carcinogen
Furan and furan derivatives (bread, onions, celery, mushrooms, sweet potatoes, rolls, cranberry sauce, coffee)—many are mutagens
Furfural (bread, coffee, nuts, rolls, sweet potatoes)—furan derivative and rodent carcinogen
Heterocyclic amines (roast beef, turkey)—mutagens and rodent carcinogens
Hydrazines (mushrooms)—mutagens and rodent carcinogens
Hydrogen peroxide (coffee, tomatoes)—mutagen and rodent carcinogen
Hydroquinone (coffee)—rodent carcinogen
d-limonene (black pepper, mangos)—rodent carcinogen
4-methylcatechol (coffee)—rodent carcinogen
Methyl eugenol (basil, cinnamon and nutmeg in apple and pumpkin pies)—rodent carcinogen
Psoralens (celery, parsley)—mutagens; rodent and human carcinogens
Quercetin glycosides (apples, onions, tea, tomatoes)—mutagens and rodent carcinogens
Safrole (nutmeg in apple and pumpkin pies, black pepper)—rodent carcinogen


Note: We would be remiss if we didn’t give some credit to brother Merlyn Seeley, our Louisville Natural Health Examiner: Study shows third hand smoke just as bad for you

Watch the video: Third Hand Smoke Hysteria on NBC Today Show



Saturday, November 21, 2009

Breast Thermography: The sensible choice




Photo courtesy of buzzle.com


by Becky Johnson
November 21, 2009

Santa Cruz, Ca. -- Forget mammography! It's its own scam. And it CAUSES an estimated 2 cancers for every cancer it finds, which when removed "saves" a woman's life. There is a far better choice. It can be used annually on woman beginning at age 40 and has a very low rate of false positives. And it's cheaper.

I know the buzzwords heard in liberal circles these days include some kind of outcry against recent recommendations that seem to compromise womens health, i.e. no mammograms prior to age 50. Pap smears to start at 21 instead of 18 and then only every two years. And forget self-examinations. While I can't fathom why women should be told to stop self examinations, I agree with the federal task force findings on mammograms. If mammograms are to be used, age 50 for a first look makes sense.

Tissue in younger women (ages 40 - 50) tends to be too dense to see an active cancer tumor. 15% of deadly tumors are missed under the best of conditions. Furthermore, the radiation from the x-ray does cause damage, so should be used sparingly. Establishing a baseline is warranted, but a mammogram every year starting at age 40 is not!

Finally, when a woman finds a lump through a self-examination, or a mass is detected through a mammogram, sometimes a biopsy is ordered. Nine out of ten biopsies are negative, yet there can be complications from the incision, reactions to the anesthesia, anti-biotics and other medications, infections, and of course the whole process generates stress and worry .

Fortunately there is a better way. With breast thermography, the technology looks only for active tumors. 98% of tumors are inactive, and do not need to be removed. In fact, they are best left alone and dealt with through diet, exercise, sleep and judicial use of vitamins and herbs. Active tumors have a high level of blood flow and hence generate high heat. Thermography is the perfect technology to find exactly those cancers which threaten women's lives most, and works well with women with denser breast tissue, which mammography does not.

To perform an exam, a woman is placed in a 68 degree room with her breast exposed. Additional fans are turned on which cool the breast causing blood flow to diminish in healthy tissue. Cancer tissues don't have the same neural sensory response and will not contract. The blood flow will continue, unaffected by environmental heat or cold. A thermal scanner is passed over the breast which detects heat. There is a very low rate of false positives with this method. No radiation is needed and the breast need not be crushed, so it's truly safe, unlike mammography or other x-ray techniques. The FDA approved thermography as a diagnostic tool in 1982, however in the United States, it is only used as an adjunct to mammography. However, in Canada and France, thermography is the primary tool for detection of breast cancer.

In the United States, medical establishments are heavily invested in mammography and have rejected breast thermography as a primary diagnostic method. The reasons can only be political. Huge pharmaceutical companies stand to profit from overtreating patients. Health advocates need to pressure their legislators to demand that thermography be the primary method used to detect breast cancers. Chemotherapeutic drugs mean big profits for pharmaceutical companies where the cost of an 8-week treatment period, which once cost as little as $100, now costs up to $30,000 for treatment with the newer drugs.

The American Cancer Society, a very large and respected non-profit is heavily invested in funding mammography screening clinics with pharmaceutical drug companies donations. $150 million in tax-deductible donations have already been spent and are expected to generate $100 billion in sales of chemotherapeutic drugs over the next 30 years. Unfortunately much of this treatment will be for cancers that were better off left untreated.

Soon after the United States Preventive Services Task Force, a federal advisory board recommended mammograms to begin at age 50, the ACS issued a statement opposing the recommendation. Charges of "rationing" health care and of balancing costs on women's lives have been leveled. But what is the truth?

Breast cancer is expected to kill 40,000 women in the United States this year. But the Task Force's recommendations are hardly new. In 1977, after an official of the National Cancer Institute voiced concern that women in their 40s were getting too much radiation from unnecessary screening, the National Institutes of Health concluded that most women should wait until they’re 50 to have regular screenings.

Nor have we made much progress in treatment of women who do develop breast cancer. From 1950 to 1990, there were about 28 breast cancer deaths per 100,000 people. Today, in California, 23 women per 100,000 will die from breast cancer. The lower rate can be accounted for by a reduction in the use of post-menopausal hormone therapy, and because rates for smoking tobacco have dropped. Treatment itself seems to have made little difference. Mammography screening, introduced in the 1960s, actually increased the breast cancer rate by finding cancers that would not have been found with less aggressive screenings.

The task force estimated that we would need to screen 1,900 women in their 40s for 10 years in order to prevent one death from breast cancer, and in the process these tests will have generated more than 1,000 false-positive screens and with all the over treatment they entail.

Eighty percent of the million breast biopsies performed each year in the US, because of a suspicious mammogram, are negative. Compare these results to a study conducted using breast thermal imaging. Sixty of 94 biopsies were malignant and 34 were benign. Thermal imaging identified 58 of 60 malignancies without exposing a single breast to a radioactive material.

The problem with mammography is that in trying to differentiate different types of tissue visually and structurally, 15% are missed.

"We're spending $300,000 to diagnose one cancer, "said Dr. Len Saputo, MD "And you are probably causing two cancers for every life you save." Dr. Saputo recommends a different approach to prevention and treatment of breast cancer.

"Early detection is different from prevention. We'd save 75% of the cost of healthcare" if we implemented preventative medicine.

"You always do lifestyle changes first...eat right, sleep right, exercise, then Chinese medicine, Ayurvedic medicine and homeopathy. Then vitamins and minerals. Your last choice is to go to your medical doctor for treatment."

"With 400, 000 dead per year from drugs alone and another 600,000 per year from errors and complications in medicine (iatrogenic disease), it shouldn't be your first choice," Saputo warned.

Thermography doesn't radiate the breast. It doesn't crush the breast down, which can actually spread cancers in women with active tumors. And it's been FDA approved for 27 years now.

"A company, Computerized Thermal Imaging, spent $90 million in development, and is now bankrupt," Dr. Saputo reported. He said that thermo-imaging should be used as a primary screening test, considering all the mistakes that can happen with mammograms.

As for the claim that self-exams don't work? Who knows your body better than you? Half of cancers are found by the woman.



Sources:

"The High Cost of Chemotherapy"Johns Hopkins Health Alert June 19, 2007
"Who decides about mammograms? Inside the task force" by Elizabeth Landau, CNN, November 19, 2009
"Addicted to Mammograms" By ROBERT ARONOWITZ The New York Times November 19, 2009"Breast Thermography – The Mammography Alternative?" by Moshe Dekel, MD
"Effectiveness of non-invasive digital infrared thermal imaging system in the detection of breast cancer" by Nimmi Arora, M.D., Diana Martins, B.S., Danielle Ruggerios, B.S., Eleni Tousimis, M.D., Alexander J. Swistel, M. D., Michael P. Osborne, M. D., Rache M. Simmons, M.D., Department of Surgery, New York Prespyterian Hospital--Cornell, New York, NY, USA 2008
"In Reversal: Panel Urges Mammograms at 50, Not 40"by Gina Kolata New York Times Nov 16, 2009"Health and Fitness" with Joanie Greggains -- KGO radio, November 21, 2009 guest: Dr. Len Saputo, MD