Monday, October 1, 2012

Research: Gulf Shrimp Widely Contaminated With Carcinogens


Gulf Shrimp Widely Contaminated With Carcinogens from Oil
Conservative estimates indicate that the 2010 BP oil disaster released over 200 million gallons of oil into the Gulf, followed by at least 1.8 million gallons of dispersants. While the use of dispersants helped mitigate the public relations disaster by preventing the persistent formation of surface oil, as well as keeping many beaches visibly untouched, they also drove the oil deeper into the water column (and food chain) rendering a 2-dimensional problem (surface oil) into a 3-dimensional one. Additionally, research indicates that dispersants prevent the biodegradation of toxic oil components, as well as increasing dispersant absorption into fish from between 6 to 1100 fold higher levels.
Since the event, both the mainstream media and the government have acted as if the oil disappeared, and that no significant health risks remain for the millions still consuming contaminated seafood from the Gulf.*
Now, a new study published in the journal Environmental Health Perspectives has revealed that the 2010 BP Gulf oil disaster resulted in widespread contamination of Gulf Coast seafood with toxic components from crude oil.1 In fact, levels of polycyclic aromatic hydrocarbons (PAHs) in shrimp were found to exceed the FDA’s established thresholds for allowable levels [levels of concern (LOCs)] for pregnant women in up to 53% of Gulf shrimp sampled.
PAHs are well-known carcinogens and developmental toxicants, which is why the U.S. Food and Drug Administration (FDA) is obligated to set risk criteria and thresholds for allowable levels of exposure to them.**
In the new study the authors set out to evaluate the degree to which the FDA’s procedures for determining the safety of Gulf seafood after the BP disaster reflect the current risk assessment guidelines and practices, as produced by other authoritative entities, including the National Research Council (NRC), the World Health Organization (WHO), the U.S. Environmental Protection Agency (EPA) and the California EPA. The authors focused on cancer risk associated with shellfish consumption, looking at whether or not the FDA’s guidelines protect the most vulnerable populations, e.g. pregnant women, infants.
The authors discovered a glaring discrepancy between the FDA Gulf seafood risk assessment (FDA 2010a) and the FDA’s own prior practice with risk assessment guidelines produced by other authoritative entities.
The FDA’s risk assessment was found to be seriously flawed because of the following six questionable assumptions:
The questionable assumptions include six main issues: a) high consumer body weight, b) low estimates of seafood consumption, c) failure to include a cancer risk assessment for naphthalene, d) failure to adjust for early-life susceptibility to PAHs, e) short exposure duration, and f) high cancer risk benchmarks. Taken together, these flaws illustrate a failure to incorporate the substantial body of evidence on the increased vulnerability of subpopulations to contaminants, such as PAHs, in seafood.

Their final conclusion was as follows

Environmental risk assessment requires the use of scientifically founded assumptions and appropriate default estimates about the exposed population, the intensity and duration of exposure, and the dose–response relationship. The risk assessment methods used by the FDA to set safe exposure levels for Gulf Coast seafood after the oil spill do not incorporate current best practices and do not protect vulnerable populations. The FDA’s conclusions about risks from Gulf seafood should be interpreted with caution in coastal populations with higher rates of seafood consumption and in vulnerable populations such as children, small adults, and pregnant women. Our analysis demonstrates that a revised approach, using standard risk assessment methods, results in significantly lower acceptable levels of PAHs in seafood and identifies populations that could be at risk from contaminants in Gulf Coast seafood. Health advisories targeted at high-end consumers would better protect vulnerable populations such as pregnant women, women who may become pregnant, and children. Our approach did not address infant exposure to PAHs via maternal seafood consumption and lactational transfer. The NRC (2008) found up to 50-fold interindividual variability in cancer risk and recommends incorporation of estimates of uncertainty, as well as population risk distributions, into future risk assessments. Improved public health protection from contaminants in food will require reforming FDA risk assessment practices.
Taken together, these findings demonstrate that the FDA’s conclusion that there are no significant risks to Gulf populations from oil spill–related contaminants in seafood are incorrect, and reckless when it comes to the health of the most vulnerable populations.
With reports now surfacing in mainstream media outlets on the appearance of eyeless shrimp and mutant fish, this latest finding probably only scratches the surface of a health problem in the Gulf titanic in proportions.

1 Seafood contamination after the BP Gulf oil spill and risks to vulnerable populations: a critique of the FDA risk assessment. Environ Health Perspect. 2012 Feb ;120(2):157-61. Epub 2011 Oct 3. PMID: 21990339
*Sixty percent of domestic shrimp and 70% of domestic oysters are sourced from the Gulf.
**The inherent absurdity of determining "an acceptable level of harm" is often overlooked
Additional Reading: Deformed Gulf Seafood is Part of the Deepwater Horizon Legacy

Vaccines and autism: a new scientific review Vaccines and autism: a new scientific review

Vaccines and autism: a new scientific review

Vaccines and autism: a new scientific reviewVaccines and autism: a new scientific review

The Kwan Um School of Zen Weekly Teaching Piece Don't Know Compass By Zen Master Seung Sahn If you keep a don't know mind one hundred percent, then your demons cannot find you. Suffering cannot find you. Karma, problems, life, death, coming and going, good and bad; nothing can touch you when you only keep a don't know mind. This don’t know mind is your most important treasure; it can do anything. It is not dependent on God or Buddha, Hinayana, Mahayana or Zen. It is not dependent on life or death. If you want to get out of the ocean of suffering, only one kind of compass is necessary: your don’t know compass. It is always inside you. When you use this, then you can find that your correct direction always appears clearly in front of you, moment to moment.

Japan Engineer: Radiation doses at Fukushima Daiichi to increase dramatically in several years – “But no one talks about that” (VIDEO


Japan Engineer: Radiation doses at Fukushima Daiichi to increase dramatically in several years – “But no one talks about that” (VIDEO)

Published: September 30th, 2012 at 6:45 pm ET
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Mr. Yastel Yamada, a retired engineer and founder of the Fukushima Skilled Veterans Corps
Uploaded by: OccupyUkiah
Filmed: July 30, 2012
Uploaded on: Sept. 27, 2012
Mr. Yastel Yamada, a retired engineer and founder of the Fukushima Skilled Veterans Corps: Just after [the Three Mile Island] accident there was some exposure, then in 3-4 years it decreases, then during fuel removal you have much more exposure.
Annual radiation doses at Three Mile Island
That’s quite normal. Meaning as you can imagine, workers work very close to the fuel.
Now we have to consider what will be in Fukushima, this is Tepco’s estimation, they estimate only 5 years [into the future]… they say now last year they needed such number of workers, but now the future necessities are much less. But if you compare, those periods [Tepco's first 5 years] are only this period [left half of Three Mile Island chart].
After 10 years when the [fuel] debris removal starts, then the exposure to radiation must be serious, but no one talks about that.
Watch the presentation here
Published: September 30th, 2012 at 6:45 pm ET
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How to Increase Dopamine Levels: Foods to Eat and What to do to Feel Good


How to Increase Dopamine Levels: Foods to Eat and What to do to Feel GoodHow to Increase Dopamine Levels: Foods to Eat and What to do to Feel Good

Elizabeth Renter
NaturalSociety
September 29, 2012
positivepersononledge 235x147 How to Increase Dopamine Levels: Foods to Eat and What to do to Feel GoodDopamine is the brain’s feel good chemical, sending feelings of well-being and pleasure into your body. In addition to simply making you feel good, dopamine helps control weight, energy levels, and supports brain and heart health. Without it, we would be more fat, unhappy, and tired. But if you know how to increase dopamine levels, you can take advantage of this feel good chemical on command. The best part? You can increase dopamine levels just by eating certain foods.
Fat, unhappy, and tired—those words seem to fit many Americans quite well. Fortunately, boosting dopamine production levels could help. The right amount of dopamine could lift you from depression, help you lose weight, and put some life back into your life.

How to Increase Dopamine Levels Through Foods and Activity

But, how can you boost dopamine levels naturally? Since dopamine is synthesized from tyrosine, you can simply consume foods rich in tyrosine to boost dopamine production. Certain foods help balance dopamine levels, including:
  • Fish – Evidence suggest Omega 3 fats may be linked to dopamine production
  • Eggs - Contains tyrosine
  • Spirulina – Contains tyrosine
  • Red beets – Contain betaine, acting as an antidepressant, and tyrosine
  • Apples – Contain quercetin, to prevent neurodegeneration and boost dopamine
  • Kale – Rich in folate, to trigger dopamine production
  • Oregano Oil – Has promising effects on mood swings and cravings by increasing dopamine levels
  • Bananas – Including the amino acid tyrosine, which boosts dopamine
  • Strawberries and blueberries – Include tyrosine, like bananas
  • Green tea – Contains polyphenols, good for brain and heart function, as well as dopamine production
  • Herbs like ginkgo biloba, nettles, dandelion, and ginseng
Another solution for how to increase dopamine levels and flood your brain with this feel-good chemical is exercise. When you exercise, the cells in your brain (and the rest of your body) start firing, becoming more energized. You also produce more serotonin and dopamine—both crucial in mood elevation. Some credit these chemicals with what’s known as the “runner’s high”, common in endurance athletes. But we do know they make you feel good, and a sense of wellbeing and happiness can increase your physical health in turn.
Alternatively, you could also take supplements to boost dopamine, although foods and exercise may be the two best and most beneficial options. Some of the supplements options to increase dopamine levels are:
  • Ginkgo Biloba – Ginkgo can increase dopamine while enhancing oxygen flow and blood flow to the brain – promoting healthy transmission of nerve impulses.
  • Phenylalnine – This essential amino acid can convert in the body to tyrosine, which is sued to synthesize dopamine.
  • Tyrosine – What people often want in food to boost dopamine, tyrosine can also be taken as a supplement. Tyrosine is converted from phenylalnine.
What you put in your body and how you use your body determines how you feel. While a medical doctor would be quick to prescribe an anti-depressant if he felt you had a depression chemical imbalance (which some experts say doesn’t exist) like dopamine deficiency, that prescription would likely be completely unnecessary. Instead, through a healthy, whole foods diet and regular exercise, you can boost your mood and attain overall wellness.
Additional Sources:
RaySahelian
Medhelp
Reuniting
NaturalNews

Gut Bacteria Can Affect Fat Absorption, and Act in Accordance to “Social Structures


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Gut Bacteria

Story at-a-glance

  • Research reveals that bacteria may have social structures similar to plants and animals. Certain bacteria have the ability to produce chemical compounds that inhibit the growth and/or kill off other bacteria, while not harming their own kind or closely related microbes that are immune to the “biological warfare agents” produced
  • Researchers are increasingly looking at the cascading ill effects of antibiotic drugs. Fluoroquinolones, a class of fluoridated antibiotics, are particularly dangerous. Serious side effects include potentially blinding retinal detachment, kidney failure, permanent tendon damage, psychotic reactions, and injury to your central nervous system
  • Optimizing your gut flora includes avoiding sugar/fructose and processed foods, antibiotics (including conventionally-raised meats), chlorinated water, antibacterial soaps, agricultural chemicals and pollution. It’s also wise to reseed your gut with probiotics. Ideally, you’ll want to include traditionally fermented foods such as fermented vegetables in your diet, to protect and enhance your beneficial intestinal microflora
What if Losing Weight Could be as Easy as Flipping a Switch?

Gut Bacteria Can Affect Fat Absorption, and Act in Accordance to “Social Structures”

October 01 2012 | 104,510 views | + Add to Favorites
By Dr. Mercola
Much new research is now emerging on the importance of bacteria – intestinal bacteria, to be more exact. These are commonly referred to as probiotics, and are the antithesis to antibiotics, both of which I'll discuss below.
These microscopic critters are also known as your microbiome.
Around 100 trillion of these beneficial bacterial cells populate your body, particularly your intestines and other parts of your digestive system. In fact, 90 percent of the genetic material in your body is not yours, but rather that of bacteria, fungi, viruses and other microorganisms that compose your microflora.
We're now discovering that the composition of this microflora has a profound impact on your health. For example, we now know that your intestinal bacteria influence your:
  • Genetic expression
  • Immune system
  • Brain development, mental health, and memory
  • Weight, and
  • Risk of numerous chronic and acute diseases, from diabetes to cancer

Certain Gut Microbes Affect Absorption of Dietary Fats

Most recently, a research team that includes Carnegie's Steve Farber and Juliana Carten has revealed that certain gut microbes increase the absorption of dietary fats.1 According to the authors:
"Diet-induced alterations in microbiota composition might influence fat absorption, providing mechanistic insight into how microbiota-diet interactions regulate host energy balance."
Medical News Today2 recently reported on the findings, stating:
"Previous studies showed gut microbes aid in the breakdown of complex carbohydrates, but their role in dietary fat metabolism remained a mystery, until now... 'This study is the first to demonstrate that microbes can promote the absorption of dietary fats in the intestine and their subsequent metabolism in the body,' said senior study author John Rawls of the University of North Carolina. 'The results underscore the complex relationship between microbes, diet and host physiology.'"
The bacteria identified as instrumental in increasing fat absorption are called Firmicutes, which, incidentally, have previously been linked to obesity, as they're found in greater numbers in the guts of obese subjects. The researchers also found that the abundance of Firmicutes was influenced by diet. This adds weight to previous research postulating that gut bacteria can increase your body's ability to absorb fat, and therefore extract more calories from your food compared to others who have a different composition of bacteria in their intestines – even when consuming the same amount of food.

New Research Suggests Bacteria are Social Microorganisms

Three years ago, I posted a TED video featuring Bonnie Bassler, in which she discusses how bacteria "talk" to each other using a chemical language that lets them coordinate defense and mount attacks.

This is a Flash-based video and may not be viewable on mobile devices.
Now, more recent research published in the journal Science3 reveals that bacteria may have "social structures similar to plants and animals." According to the authors:
"In animals and plants, social structure can reduce conflict within populations and bias aggression toward competing populations; however, for bacteria in the wild it remains unknown whether such population-level organization exists. Here, we show that environmental bacteria are organized into socially cohesive units in which antagonism occurs between, rather than within, ecologically defined populations.
By screening approximately 35,000 possible mutual interactions among Vibrionaceae isolates from the ocean, we show that genotypic clusters known to have cohesive habitat association also act as units in terms of antibiotic production and resistance.
Genetic analyses show that within populations, broad-range antibiotics are produced by few genotypes, whereas all others are resistant, suggesting cooperation between conspecifics. Natural antibiotics may thus mediate competition between populations rather than solely increase the success of individuals."
What this means is that certain bacteria have the ability to produce chemical compounds that inhibit the growth of other bacteria, while not harming their own kind or "close relatives." These chemical compounds or natural antibiotics act as a type of chemical warfare, allowing the bacteria in question to gain a competitive edge by killing off the competition. Meanwhile, other "allies" are spared, as they are resistant to the antibiotic chemicals produced.
As reported by Medical News Today:4
"'The research has the potential to bridge gaps in our understanding of the relationships between plants and humans and their non-disease- and disease-causing bacterial flora,' said Robert Fleischmann, a program director in the Division of Biological Infrastructure for the National Science Foundation.
'We use antibiotics to kill pathogenic microbes, which cause harm to humans and animals,' said Polz. 'As an unfortunate side effect, this has lead to the widespread buildup of resistance, particularly in hospitals where pathogens and humans encounter each other often.'
In addition, the results help scientists make sense of why closely related bacteria are so diverse in their gene content. Part of the answer, they say, is that the diversity allows the bacteria to play different social roles. Social differentiation, for example, could mitigate the negative effects of two species competing for the same limiting resource – food or habitat, for instance – and generate population level behavior that emerges from the interaction between close relatives."

Beware of Fluoridated Antibiotics that Can Ruin Your Gut Flora and Your Health

Your lifestyle can and does influence your gut flora on a daily basis. All of these common exposures can wreak havoc on the makeup of bacteria in your gut, but researchers are now increasingly looking at the cascading ill effects of antibiotic drugs in particular. For example, your gut bacteria are extremely sensitive to:
  • Antibiotics
  • Chlorinated water
  • Antibacterial soap
  • Agricultural chemicals
  • Pollution
Antibiotics are severely overused – not just in medicine, but also in food production. In fact, about 80 percent of all the antibiotics produced are used in agriculture – not only to fight infection, but to promote unhealthy (though profitable) weight gain in the animals. Hence, if you want to avoid overexposure to antibiotics, it's also crucial to avoid conventionally-raised meats.
That said, certain antibiotics prescribed in medicine are so harmful they probably shouldn't be used at all. Medications such as Avelox, Cipro, and Levaquin have been named in over 2,000 drug injury lawsuits.5
These are all fluoroquinolones, a class of fluoridated antibiotics associated with a number of serious side effects, such as potentially blinding retinal detachment, kidney failure, and permanent tendon damage. Fluoroquinolones do carry a black box warning for tendonitis, ruptured tendons, and its potentially detrimental effect on neuromuscular activity, but many patients simply do not read the warning labels before taking the drug. Other serious injuries linked to fluoroquinolones include:
Injury to central nervous system Injury to your heart Liver problems
Gastrointestinal problems Injury to musculoskeletal system Injury to renal system
Injury to visual and/or auditory system Altered blood sugar metabolism Depression
Psychotic reactions and hallucinations Phototoxicity Disfiguring rashes
Staphylococcus aureus infection C. difficile infection Severe diarrhea

Learn More about the Dangers of Fluoroquinolone Antibiotics

Shockingly, despite all these risks, fluoroquinolones are one of the most commonly prescribed classes of antibiotics in the world. John Fratti, who was hired by the FDA in a part-time position as an FDA Patient Representative for drug safety, is on a quest to raise awareness on the dangers of fluoroguinolone toxicity. He filed a Freedom of Information (FOI) request with the FDA on two of the top fluoroquinolones, Levaquin and Cipro, and learned that they are associated with over 2,500 deaths.
Fratti has established a non-profit organization called Quinolone Vigilance Foundation to spread awareness of the dangers associated with this class of drugs, and the Foundation's website contains both information and support for those injured by these drugs. Fortunately, fluoroquinolones have started getting some well-deserved media attention as of late.
According to a recent article in The New York Times:6
"A half-dozen fluoroquinolones have been taken off the market because of unjustifiable risks of adverse effects. Those that remain are undeniably important drugs, when used appropriately. But doctors at the Centers for Disease Control and Prevention have expressed concern that too often fluoroquinolones are prescribed unnecessarily as a 'one size fits all' remedy without considering their suitability for different patients.
Experts caution against giving these drugs to certain patients who face higher than average risks of bad reactions – children under age 18, adults over 60, and pregnant and nursing women – unless there is no effective alternative. The risk of adverse effects is also higher among people with liver disease and those taking corticosteroids or nonsteroidal anti-inflammatory drugs.
When an antibiotic is prescribed, it is wise to ask what the drug is and whether it is necessary, what side effects to be alert for, whether there are effective alternatives, when to expect the diagnosed condition to resolve, and when to call if something unexpected happens or recovery seems delayed."
Last year, PBS NewsHour7 aired a segment highlighting the dangers of fluoroquinolones. Fratti, who is himself a victim of fluoroquinolone toxicity, was interviewed. He was prescribed Levaquin a few years ago for a minor bacterial infection. The drug caused nerve damage, tendon damage and damage to his central nervous system.
This is a Flash-based video and may not be viewable on mobile devices.

How to Optimize Your Gut Flora

The good news is that positively influencing the bacteria growing in your body is relatively easy. Aside from reserving antibiotics for serious cases of infection only, one of the most important steps you can take is to stop consuming sugary foods. When you eat a healthy diet that is low in sugars and processed foods, one of the major benefits is that it causes the good bacteria in your gut to flourish and build up a major defense against the bad bacteria getting a foothold in your body in the first place.
This is one of the many reasons I highly recommend reducing, with the plan of eliminating, sugars and most grains from your diet. Following my recently updated nutrition plan will help you optimize your diet in a systematic step-by-step fashion. A healthy diet is the ideal way to maintain a healthy gut, and regularly consuming traditionally fermented or cultured foods is the easiest way to ensure optimal gut flora. Healthy options include:
Fermented vegetables of all kinds (cabbage, carrots, kale, collards, celery spiced with herbs like ginger and garlic) Lassi (an Indian yogurt drink, traditionally enjoyed before dinner) Tempeh
Fermented raw milk such as kefir or yogurt, but NOT commercial versions, which typically do not have live cultures and are loaded with sugars that feed pathogenic bacteria Natto Kimchee

Just make sure to steer clear of pasteurized versions, as pasteurization will destroy many of the naturally-occurring probiotics. For example, most of the "probiotic" yogurts you find in every grocery store these days are NOT recommended. Since they're pasteurized, they will be associated with all of the problems of pasteurized milk products instead. They also typically contain added sugars, high fructose corn syrup, dyes, and/or artificial sweeteners; all of which are detrimental to your health.
Consuming traditionally fermented foods will also provide you with the following added benefits:
  • Important nutrients: Some fermented foods are excellent sources of essential nutrients such as vitamin K2, which is important for preventing arterial plaque buildup and heart disease. Cheese curd, for example, is an excellent source of both probiotics and vitamin K2. You can also obtain all the K2 you'll need (about 200 micrograms) by eating 15 grams, or half an ounce, of natto daily. They are also a potent producer of many B vitamins
  • Optimizing your immune system: Probiotics have been shown to modulate immune responses via your gut's mucosal immune system, and have anti-inflammatory potential. Eighty percent of your immune system is located in your digestive system, making a healthy gut a major focal point if you want to maintain optimal health, as a robust immune system is your number one defense system against ALL disease
  • Detoxification: Fermented foods are some of the best chelators available. The beneficial bacteria in these foods are very potent detoxifiers, capable of drawing out a wide range of toxins and heavy metals
  • Cost effective: Fermented foods can contain 100 times more probiotics than a supplement, so just adding a small amount of fermented foods to each meal will give you the biggest bang for your buck
  • Natural variety of microflora: As long as you vary the fermented and cultured foods you eat, you'll get a much wider variety of beneficial bacteria than you could ever get from a supplement
When you first start out, you'll want to start small, adding as little as half a tablespoon of fermented vegetables to each meal, and gradually work your way up to about a quarter to half a cup (2 to 4 oz) of fermented vegetables or other cultured food with one to three meals per day. Since cultured foods are efficient detoxifiers, you may experience detox symptoms, or a "healing crisis," if you introduce too many at once.

Learn to Make Your Own Fermented Vegetables

Fermented vegetables are easy to make on your own. It's also the most cost-effective way to get high amounts of healthful probiotics in your diet. To learn how, review the following interview with Caroline Barringer, a Nutritional Therapy Practitioner (NTP) and an expert in the preparation of the foods prescribed in Dr. Natasha Campbell-McBride's Gut and Psychology Syndrome (GAPS) Nutritional Program. In addition to the wealth of information shared in this interview, I highly recommend getting the book Gut and Psychology Syndrome, which provides all the necessary details for Dr. McBride's GAPS protocol.
Although you can use the native bacteria on cabbage and other vegetables, it is typically easier to get consistent results by using a starter culture. Caroline prepares hundreds of quarts of fermented vegetables a week and has found that she gets great results by using three to four high quality probiotic capsules to jump start the fermentation process.

Here's a brief list of items you most likely encounter in your everyday life that are carcinogenic: ■ Tobacco (including second-hand and third-hand smoke) ■ Most laundry detergents ■ Commercial hair dyes ■ Air pollution (including carbon monoxide, methylene, chloride, and acrolein) ■ Canola oil ■ Canned tomatoes ■ Personal care products from aerosol cans ■ Food microwaved in plastic containers (yes, even the plastic trays that come with frozen TV dinners) ■ Environmental pollutants (such as asbestos, benzene, and formaldehyde)

   Here's a brief list of items you most likely encounter in your everyday life that are carcinogenic:

  • Tobacco (including second-hand and third-hand smoke)
  • Most laundry detergents
  • Commercial hair dyes
  • Air pollution (including carbon monoxide, methylene, chloride, and acrolein)
  • Canola oil
  • Canned tomatoes
  • Personal care products from aerosol cans
  • Food microwaved in plastic containers (yes, even the plastic trays that come with frozen TV dinners)
  • Environmental pollutants (such as asbestos, benzene, and formaldehyde)