The last thing you usually want to see in the news is names of bacteria. Salmonella … E. coli … Listeria …
It almost always means there’s bad news about food poisoning, announcements of food recalls, questions about the safety of our food supply — and widespread fear.
It seems like bacteria are always lurking, just waiting to do you harm and make you sicker than a dog. But the truth is somewhat different. Healthy people with strong immune systems and a good bacterial “garden” in their intestines don’t have much to fear from these foodborne bugs.
You might get sick but you’re not going to end up six feet under. Something like 48 million Americans a year get food poisoning. Nearly all recover without any long-term effects.
Think about the big outbreak or scandal last winter when about a dozen people had to go to the hospital with an E. coli infection after dining at Chipotle restaurants. To me, the more surprising statistic is that hundreds, perhaps thousands of people ate the supposedly “infected” food and didn’t have to go to the hospital.
To be sure, hundreds got sick, but not so sick they needed a hospital. It was like a nasty case of flu, but no one’s life was at risk.
Meanwhile, we’re now learning these dreaded intestinal bacteria may have some anticancer benefits. . .
“What could happen if you had better blood flow in the 60,000 miles of your arteries?
You’d create your own health miracle!”
Did you know your circulatory system has over 60,000 miles of arteries, veins and other blood vessels, if stretched end to end?
But as you age, your blood vessels undergo changes, which may cause them to stiffen, thicken and get clogged.
GOOD NEWS! Doctors have identified a miracle molecule already inside your arteries that helps OPEN your arteries and IMPROVE blood flow.
To you, that can mean…
No wonder former President of the American Heart Association Dr. Valentin Fuster calls it, “One of the most important discoveries in the history of cardiovascular medicine.”
BUT THERE’S ONE BIG PROBLEM: Millions of people are deficient of this miracle molecule. Could this be the hidden cause of old age as we know it?
Go here to discover a new natural way to significantly boost its levels in your body.
Scientists have known for more than 150 years that bacteria can be used to destroy tumors. The challenge lies in modifying the bacteria to seek and destroy cancer cells without causing unintentional infection or other illness at the same time.
Using Salmonella to treat cancer
In Issue #32, published in 2010, I reported on Neil Forbes, a researcher at the University of Massachusetts who had performed groundbreaking work using Salmonella bacteria to destroy cancerous tumors.
Using mice models, he was trying to develop a drug that would use the bacteria to bypass cancer cells that had been killed by radiation and induce apoptosis (programmed cell death) in cancer cells that were still alive.
Recent research indicates that researchers are closer than ever to making the treatment of cancerous tumors with Salmonella bacteria a reality.
The study, published in the April 2015 issue of mBio, was a collaboration between researchers in Germany and Arizona.
The researchers used a genetically modified strain of S. typhimurium (a serotype of Salmonella enterica) against tumors in mice and human cancer cells in lab cultures.
First, they made sure the bacteria would be less harmful to the patient. They removed the lipopolysaccharide structure, which causes sepsis in Salmonella infections.
With this change, they discovered that the bacteria were indeed effective in destroying the human cancer cells and in shrinking the tumors in mice – but not as effective as they had hoped.
So they modified the genes of the bacteria strain again by tweaking the chromosomes.1 This tweak increased the microbe’s ability to shrink tumors while hobbling its ability to infect healthy cells.
It’s not a “miracle cure” yet, but it’s progress.
“I think this study goes a significant way in developing some strategies that will help in the overall means of using Salmonella as part of a cancer therapy,” said Roy Curtiss, microbiologist and director of the Biodesign Institute at Arizona State University.2
E. coli as a possible cancer treatment
In Issue #310 I reported that certain strains of the bacterium Escherichia coli (E. coli) were inducing apoptosis in cancer cells in mice models.
While those studies are still in the very early stages, it’s yet another example of how scientists are able to tweak and control tiny strains of bacteria and use them to our advantage.
Azurin for treating various kinds of cancer
Another weapon in our germ-based warfare against cancer is the protein azurin.
Azurin is secreted by Pseudomonas aeruginosa, an antibiotic-resistant bacterium that can cause respiratory infections. But when azurin is extracted from the live bacteria, the protein itself has been shown to reduce tumor size:
- In 2002 researchers demonstrated that the protein induced apoptosis in melanoma cancer cells.3 The tumors in mice treated with azurin were 60% smaller than those in the untreated mice.
- Oral squamous carcinoma (mouth and throat cancer) cells are notoriously resistant to conventional treatment. But a 2011 study published in Yonsei Medical Journal showed that using azurin together with anticancer drugs broke down oral cancer cells faster, increasing the effectiveness of traditional treatment.4
- In nearly one-third of breast cancer cases, overexpression of the molecule P-cadherin makes the cancer especially aggressive, and is associated with high-grade tumors and poor odds for the patients’ recovery.5 A 2013 study showed in these cases, azurin significantly reduced breast cancer cells and decreased P-cadherin protein levels by up to one-half.6
Exciting news on hyperthermia treatments
Even though hyperthermia isn’t technically germ warfare, I touched on this treatment in Issue #32 (along with using Salmonella and azurin) and wanted to provide an update on it.
Hyperthermia is a treatment method of heating specific sections of the body (such as a tumor) up to 107 degrees Fahrenheit.
By overheating the tissue, the cancer cells are weakened and may break down. Cancer cells don’t tolerate heat as well as healthy cells do.
This treatment is often used in conjunction with chemotherapy. The weakened cancer cells are more vulnerable to the toxic anticancer drug, which can often be used at far lower doses, sparing the patient the misery of full-dose chemo.
My preferred use of hyperthermia is with alternative treatments like mistletoe extract or laetrile, administered by IV.
The heat or fever treatment is especially helpful in cases of recurrent cancers, where a second round of radiation or full-dose chemotherapy would be too damaging to the patient.
When I first reported on hyperthermia years ago, the treatment was not available in the United States. But now there are several clinics across the US that offer this treatment, including:
- Cancer Treatment Centers of America
- The Center for Hyperthermia Cancer Treatment at the University of Texas Medical School in Houston
- The University of Texas Medical Branch in Galveston
- Roswell Park Cancer Institute in Buffalo, New York
- The Taussig Cancer Institute at Cleveland Clinic in Ohio
- The Royal Oak, Michigan campus of the Cancer Center at Beaumont Hospital
No longer do you have to travel abroad to receive this noninvasive treatment.
However, depending on your location and insurance, overseas treatment in, for example, Mexico or Germany, may be the best option. You’ll likely also receive additional alternative treatments not necessarily available here in the States, such as the mistletoe extract and laetrile I mentioned, or vitamin C by IV.
I believe you’re more likely to be offered full-body hyperthermia in Mexico or Germany as opposed to local hyperthermia which just treats part of the body. For a metastatic, late-stage cancer, I’d choose the full-body option.
You’ll want to discuss all the options with your doctor and know the facts before making any decision in this regard. The doctors recommended in our guides to alternative cancer clinics are happy to speak with patients. German Cancer Breakthrough is our guide to the best German clinics we’ve been able to find, and The Amish Cancer Secret covers the Mexican clinics.
The good news is that science is slowly but surely making advances in cancer treatment that don’t rely on such harsh methods as radiation treatment and chemotherapy.
Our last issue also had something important to say about intestinal bacteria – some of them produce vitamin C and other vitamins! All the more reason to make sure your intestinal flora are healthy. If you missed the article, we’re rerunning it just below.
These Germs Actually Help Your Body
Are you a “germophobe?”
I confess I’m one – I wash my hands more frequently than an OCD patient, use hand sanitizer, dread using public restrooms – the whole bit.
We’re probably making a mistake. Most germs are harmless, and in fact a great many are good for us. We’ve been too successful at killing off the variety of organisms in our “microbiome” – the vast collection of microbes that live on and in our bodies.
Those of us who live in more developed countries have a less diverse microbiome than do people in poorer countries who put up with a little dirt and don’t worry about it. It would make more sense to focus on avoiding cold and flu viruses – generally spread from hand to hand, and most common during the cold months of the year.
Don’t obsess quite so much about restroom germs, the occasional insect that wanders across your food, or a kid putting his dirty hands into his mouth. We don’t live in an age of cholera and typhoid epidemics – killer diseases spread by sewage contamination. Those days are long gone.
Now comes a newly discovered benefit of a few extra germs – a diverse microbiome: it raises your vitamin C levels – and a whole lot more. Here’s the scoop. . .
World’s deadliest cancer…destroyed
Lung Cancer. It’s the #1 cancer killer worldwide… with a survival rate of just 2% in late stages. So when Tim Ashcroft was diagnosed with inoperable lung cancer in 2012, he thought his days were numbered.
But then he tried something a little strange… Something your doctor might not even recommend.
And that’s when his golf-ball-sized lung tumor shrunk to nothing in just months!
And reports are now pouring in that the same controversial decision that worked for Tim is now working on liver, breast, kidney and pancreatic cancers (just to name a few).
To find out the unlikely step that Tim and thousands of others are now taking to defeat their cancer, watch this short but amazing video now.
The recent discovery about intestinal microbes, reported in May 2015, flies in the face of cherished beliefs about vitamin C. It’s a belief you probably still cling to.
We’ve long been told our bodies can’t produce certain nutrients, and therefore we must get them from our food.
Turns out that’s only partly true. Breaking research is turning many long-standing scientific and medical beliefs on their heads.
Startling new way our bodies produce nutrients
A paper published last year in the journal Current Opinion on Biotechnology (COB) focused on how healthy bacteria in your gut are capable of producing various vitamins, including vitamin C, which then fortify your gut and fill nutritional gaps.
When constantly exposed to environmental and nutritional assaults, your own genes cannot provide your body with certain survival mechanisms. But these germs can. They’re beneficial microbes – also called probiotics – and they use what we feed them to protect us from disease.
One microbe in particular, called Corynebacterium glucuronolyticum, contains a biological pathway that’s capable of producing its own vitamin C (ascorbate).1
This bacterial strain has also been linked to urogenital infections and diphtheria. So it’s not entirely benign.
But here’s the catch. Apparently it reproduces rapidly into “infectious” proportions in the face of vitamin C starvation. But when the body is brimming with vitamin C the germ doesn’t lead to infections.
Incidentally, these germs also produce critical enzymes useful for making a number of B vitamins: biotin, riboflavin, pantothenate, thiamine and folate.
May even compensate for genetic defects
“Foreign” microbes may even compensate for genetic defects. It was recently discovered that a certain Lactobacillus strain can trigger the active methylated form of folate, called 5-methylenetetrahydrofolate, something those with the MTHFR gene mutation are poor at doing.
Emerson’s quote perhaps never rang more true: “A weed is an herb whose virtues have yet to be discovered.”
That’s also proving true of germs.
Don’t get too carried away just yet…
The incredible discovery that your body can produce vitamin C doesn’t mean your gut has the ability to produce physiologically relevant quantities of vitamin C on its own. Or any other nutrient, for that matter.
At least not that we know of yet.
So consider it a tiny help, not carte blanche permission to go out and eat a crazy diet devoid of nutrients, believing that your gut microbes can make up for deficiencies.
Remember: the scurvy so many sailors suffered was in large part due to the horrible nutrition provided by salt beef and hardtack with few other foods… rendering their biome incapable of producing even basic levels of vitamin C or anything else.
Don’t make the same mistake.
A better strategy? Do whatever’s possible to encourage these helpful germs — for many reasons… not the least of which is their special role in cancer prevention.
The future of cancer prevention?
A growing body of research now shows that the status of your intestinal flora is linked to cancer in one way or another. For better or for worse.
Recent research has led some scientists to believe that certain cancers are actually bacterial diseases. They arise from a deficiency of “good” microbes in our guts, permitting undesirable ones to run wild.
Most studies link gut dysbiosis (imbalance of “good” and “bad” microbes) to colon cancer, but they’re not sure whether dysbiosis causes colon cancer or follows it. (I’m willing to bet on “causes” but the science isn’t quite there yet.) But studies do show that one particular intestinal bug is a, if not the, key influencer in colon cancer.
Curiously, this strain of bacteria, called Bacteroidetes fragilis, is known to be able to induce spontaneous colon cancer in mice bred to mimic the growth of multiple polyps in humans.
There’s more: Fusobacterium nucleatum is linked to gum disease and colorectal cancer. The bacterial phyla of Firmicutes and Proteobacteria are also linked to precancerous polyps.
Further, the well-known E. coli and Enterococcus faecalis may be able to change your DNA, cause inflammation, and activate carcinogens.
On the other hand, “good” bacteria such as Lactobacillus and Bifidobacterium can reduce inflammation, protect against DNA damage, and stop cancer-causing enzymes. These microbes are commonly found in probiotic supplements.
As for treating cancer, immunotherapy has varying success rates even in genetically identical mice. So it was rather startling when University of Chicago researchers gave mice Bifidobacterium and found they fared better than with immunotherapy alone for controlling skin cancer. Combined, the two treatments essentially stopped tumor growth.2
A French study also showed that probiotics triggered an immunotherapy response that was missing without the supplements.3
Even major pharmaceutical companies are jumping in to study these trillions of bacteria that live inside you. A top Roche scientist admitted that five years ago he would’ve laughed it off. Now, they believe they’re onto something really big. What does that tell you?
Can probiotics starve cancer?
Breast cancer affects one in eight women during their lifetime. Though diet, age and genetics are known risk factors, the majority of cases don’t relate to any of those. Now scientists have good reason to believe that gut dysbiosis is the missing link, based on a 2014 study.4
An unhealthy gut microbiome may be a key factor.
Scientists now know chronic Salmonella infection is linked to gallbladder cancer.
And Chlamydia pneumonia, Haemophilus influenza, and Candida albicans are linked to lung cancer.
It’s also widely accepted that stomach cancer can be caused by Helicobacter pylori, which is likewise linked to ulcers.
So dysbiosis-driven cancers may be far more widespread than most people believe. Note that nearly all of us have H. pylori but we don’t have ulcers, much less colon cancer. These “bad” bugs pose a threat mainly when they aren’t kept in check by “good” bacteria.
One mechanism that could explain this is that dysbiosis drives Pathogen Recognition Receptors (PRR) and inflammation. Interestingly, mice with low PRR have the lowest risk of colon, pancreatic, liver, and skin cancers.
What’s more, a major role of beneficial bacteria is heightened immune function. A strong immune system can quickly clear your body of an infection that can lead to cancer.
That’s why enhancing your gut flora could prove indispensable to your overall health and predict your risk of developing disease.
But enhancing your flora can be a tad confusing. Read on, as we try to light your way.
Gut health affects practically everything
Your gut health is linked to nearly everything else about your health. Your cardiovascular system, mental health, bones, cancer, vitamins… Consider it a primary gateway to the rest of your body.
So just how do you best promote good gut health? Is yogurt the best source? If not, what is?
If yogurt is your choice, stick to unsweetened, or you’ll sabotage all your efforts, because sugar makes a mess of your gut flora and compromises your immune system. Some yogurts contain as much sugar as soda.
Plain yogurt is an acquired taste, but you’ll grow into it. Try it with some organic fruit. Always make sure it contains “live active cultures.” The best bet is to culture your own yogurt at home.
Enjoy other fermented foods raw if possible – kefir, kimchi, sauerkraut, natto, miso, lassi, and tempeh all provide probiotics. Avoid buying pasteurized sauerkraut. Most health food stores carry sauerkraut with live cultures.
And boost your fiber intake; fiber aids beneficial bacteria by “feeding them well.”
If you decide to go with a probiotic supplement – which can be wise, especially if you’ve done any courses of antibiotics, are on medications, or eat low-nutrient foods – choose a broad spectrum one. Or two different brands with complementary bacterial strains.
You’re looking for a large variety of strains with high numbers of each. Different strains aid different aspects of your health.
We could write an entire dissertation on the various types. (But you probably wouldn’t want to read it.)
Reliable sources tell me some probiotic strains are stable at room temperature. If true, that would sure be convenient, especially for travel. But even if shelf stable, they’ll keep longer if kept in the refrigerator till ready to use. Personally, I buy probiotic supplements that are refrigerated in the store, and I keep them refrigerated at home. And I transport them from store to home in a cooler.
Don’t leave your microflora to chance, because doing so is leaving your health to chance. And if you’re reading this, that’s probably not good enough for you.