jump to navigation

Green Tea and Cancer September 5, 2018

Posted by Dreamhealer in best vancouver naturopath, Cancer, cancer prevention, cancer therapy, Cancer Treatment, Chemotherapy, Healing, integrative cancer care, naturopath, naturopathic, Naturopathic Doctor, Naturopathic Medicine, naturpathic medicine.
Tags: , , , , , ,
add a comment

green-tea-and-cancer-dr-adam-mcleod-integrative-oncology-vancouver

Written By: Dr. Adam McLeod, ND, BSc (Hons)

Green tea is a common beverage that can be found at any cafe yet it also has important therapeutic properties.

Epigallocatechin gallate (EGCG) is an extract from green tea that has shown great promise as an integrative cancer therapy. The mechanism of action is complicated because it interacts with multiple molecular pathways to inhibit the growth of cancerous cells. When cancer cells are exposed to EGCG, it triggers cell death by a variety of mechanisms1,2,3,4. Not only does it inhibit the growth of cancerous cells, but it also slows down the rate of metastasis.

Although there is a wide range of EGCG content in green tea, a strong tea has about 70mg per tea bag. The therapeutic doses for EGCG (particularly in the context of cancer) is a minimum of 1500mg per day. Which means you would have to have approximately 20 green teas per day to reach this dose. Obviously this is not practical as a long term treatment plan so the best way to get the appropriate doses is through pill form. If you enjoy having green tea then you can certainly continue to do so but you will not be significantly contributing to the therapeutic effect of the EGCG.

One important characteristic of EGCG is that it acts as an anti-angiogenic substance. Angiogenesis is the growth of new blood vessels into a developing tumour. This process is necessary when cancer cells are spreading because the smaller growths need a blood supply to sustain their rapid growth. Cancer cells will often secrete chemicals that trick the human body into growing blood vessels into the tumour. EGCG helps to inhibit this process by inhibiting the viability of capillary tube formation and migration. This effect seems to be greatly enhanced by a new class of drugs called ERK inhibitors2.

Tumour samples of mice treated with EGCG clearly show that the cancerous cells have reduced ERK activity while having enhanced p38 and JNK activity. In other words, the pathways that promote growth are down-regulated and the pathways that inhibit growth are up-regulated. The net effect is that the cancer does not grow or spread as quickly. Every molecular marker that was tested indicated that the cancer was less aggressive and more prone to cell death. If you perform a quick Google scholar search, you will see hundreds of well-controlled studies that consistently demonstrate this anti-cancer effect.

When EGCG is combined with curcumin at high doses, it helps to stabilize leukemias and lymphomas. There are many well-documented cases of patients with multiple myeloma who have had long-term disease stabilization by simply taking high doses of EGCG and curcumin. These natural compounds work synergistically to reduce inflammation and promote cell death in cancerous cells. The effectiveness of EGCG in multiple myeloma is undeniable, and this has resulted in a resurgence of research into its use as an adjunctive cancer therapy6.

There are a handful of chemotherapy drugs where the use of EGCG is contraindicated such as bortezomib (Velcade). There is contradictory information about the significance of this interaction, but it is still best to avoid combining EGCG with velcade15. Some doctors focus on this one interaction while ignoring the overwhelming evidence that EGCG often acts synergistically with other forms of chemotherapy. It is difficult to argue against the use of EGCG if you take the time to actually look at the evidence. When EGCG is combined with cisplatin, it not only significantly increases the effectiveness of the drug, it also dramatically reduces the side effect profile7,8,9.

Recently in the media, concerns have been raised about the connection between EGCG and liver toxicity. These liver toxicity reactions that are potentially related to EGCG are exceptionally rare considering how regularly EGCG is consumed in the general population. There have been several documented case studies of liver toxicity that have been connected to use of EGCG. It appears that there may be a genetic predisposition to these rare reactions12. At this point in the time mechanism of action for these reactions is unclear, however, it is in many cases likely due to a immune-allergic mechanism. In other words, it could be that some of these patients were just simply allergic to EGCG.

There is contradictory information regarding the impact of EGCG on liver as several animal studies indicate that it actually has a strong protective effect on the liver and kidneys10. I can tell you from experience that I have literally prescribed EGCG thousands of times and I have never seen even a hint of such reaction. EGCG is a exceptionally safe supplement when used appropriately and patients should not be fearful of using it due to a handful of exceptionally rare cases of liver toxicity.

EGCG is an example of a supplement where the quality makes a significant difference. In order to obtain the desired anti-cancer effect, you must take high doses of quality EGCG. Drinking green tea may be helpful in the context of cancer prevention, but when it comes to cancer treatment, you need much higher doses. Some physicians recommend that patients get EGCG administered by intravenous therapy to get the doses as high as possible. The doses required to enhance chemotherapy and promote cell death in cancerous cells are quite high, but they are obtainable by consuming EGCG orally. It is also important to point out that this treatment is cost effective and generally well tolerated by patients.

Dr. Adam McLeod is a Naturopathic Doctor (ND), BSc. (Hon) Molecular biology, Motivational Speaker and International Best Selling Author. He currently practices at his clinic in Vancouver, British Columbia where he focuses on integrative cancer care, providing the best care in integrative oncology. http://www.yaletownnaturopathic.com

Dr. McLeod will be holding two seminars in 2018, Vancouver, British Columbia and Toronto, Ontario. For more information on his seminars please visit the website: http://www.dreamhealer.com/workshop/

References:

1) Ahmad, Nihal, Sanjay Gupta, and Hasan Mukhtar. “Green tea polyphenol epigallocatechin-3-gallate differentially modulates nuclear factor κB in cancer cells versus normal cells.” Archives of biochemistry and biophysics 376.2 (2000): 338-346.

2) Shankar, Sharmila, et al. “EGCG inhibits growth, invasion, angiogenesis and metastasis of pancreatic cancer.” Frontiers in bioscience: a journal and virtual library 13 (2007): 440-452.

3) Hwang, Jin-Taek, et al. “Apoptotic effect of EGCG in HT-29 colon cancer cells via AMPK signal pathway.” Cancer letters 247.1 (2007): 115-121.

4) Shimizu, Masahito, et al. “EGCG inhibits activation of HER3 and expression of cyclooxygenase-2 in human colon cancer cells.” Journal of experimental therapeutics & oncology 5.1 (2004): 69-78.

5) Shah, Jatin J., Deborah J. Kuhn, and Robert Z. Orlowski. “Bortezomib and EGCG: no green tea for you?.” Blood 113.23 (2009): 5695-5696.

6) Shammas, Masood A., et al. “Specific killing of multiple myeloma cells by (-)-epigallocatechin-3-gallate extracted from green tea: biologic activity and therapeutic implications.” Blood 108.8 (2006): 2804-2810.

7) El-Mowafy, A. M., et al. “Novel chemotherapeutic and renal protective effects for the green tea (EGCG): role of oxidative stress and inflammatory-cytokine signaling.” Phytomedicine 17.14 (2010): 1067-1075.

8) Davenport, Andrew, et al. “Celastrol and an EGCG pro-drug exhibit potent chemosensitizing activity in human leukemia cells.” International journal of molecular medicine 25.3 (2010): 465-470.

9) Sarkar, Fazlul H., and Yiwei Li. “Using chemopreventive agents to enhance the efficacy of cancer therapy.” Cancer Research 66.7 (2006): 3347-3350.

10) Niu, Yucun, et al. “The phytochemical, EGCG, extends lifespan by reducing liver and kidney function damage and improving age‐associated inflammation and oxidative stress in healthy rats.” Aging Cell 12.6 (2013): 1041-1049.

11) Chen, Ju-Hua, et al. “Green tea polyphenols prevent toxin-induced hepatotoxicity in mice by down-regulating inducible nitric oxide–derived prooxidants.” The American journal of clinical nutrition 80.3 (2004): 742-751.

12) Church, Rachel J., et al. “Sensitivity to hepatotoxicity due to epigallocatechin gallate is affected by genetic background in diversity outbred mice.” Food and Chemical Toxicology 76 (2015): 19-26.

New study sheds light on why cancer often strikes those with healthy lifestyles August 21, 2018

Posted by Dreamhealer in Cancer, cancer prevention, cancer therapy, Cancer Treatment, oncology, Research.
Tags: , , , , , , , ,
add a comment

Most cancer mutations are due to random DNA copying ‘mistakes,’ not inherited or environmental factors, Johns Hopkins researchers say.

A new study by scientists at Johns Hopkins provides evidence that random, unpredictable DNA copying “mistakes” account for nearly two-thirds of the mutations that cause cancer.

The researchers say their conclusions are supported by epidemiologic studies showing that approximately 40 percent of cancers can be prevented by avoiding unhealthy environments and lifestyles. But among the factors driving the new study, they add, is that cancer often strikes people who follow all the rules of healthy living—nonsmoker, healthy diet, healthy weight, little or no exposure to known carcinogens—and have no family history of the disease, prompting the pained question, “Why me?”

“It is well-known that we must avoid environmental factors such as smoking to decrease our risk of getting cancer. But it is not as well-known that each time a normal cell divides and copies its DNA to produce two new cells, it makes multiple mistakes,” says Cristian Tomasetti, assistant professor of biostatistics at the Johns Hopkins Kimmel Cancer Center and the Johns Hopkins Bloomberg School of Public Health. “These copying mistakes are a potent source of cancer mutations that historically have been scientifically undervalued, and this new work provides the first estimate of the fraction of mutations caused by these mistakes.”

Adds Bert Vogelstein, co-director of the Ludwig Center at the Kimmel Cancer Center: “We need to continue to encourage people to avoid environmental agents and lifestyles that increase their risk of developing cancer mutations. However, many people will still develop cancers due to these random DNA copying errors, and better methods to detect all cancers earlier, while they are still curable, are urgently needed,”

Tomasetti and Vogelstein’s research will be published Friday in the journal Science.

Current and future efforts to reduce known environmental risk factors, they say, will have major impacts on cancer incidence in the U.S and abroad. But they say the new study confirms that too little scientific attention is given to early detection strategies that would address the large number of cancers caused by random DNA copying errors.

“These cancers will occur no matter how perfect the environment,” Vogelstein says.

In a previous study authored by Tomasetti and Vogelstein in the Jan. 2, 2015, issue of Science, the pair reported that DNA copying errors could explain why certain cancers in the U.S., such as those of the colon, occur more commonly than other cancers, such as brain cancer.

In the new study, the researchers addressed a different question: What fraction of mutations in cancer are due to these DNA copying errors?

To answer this question, the scientists took a close look at the mutations that drive abnormal cell growth among 32 cancer types. They developed a new mathematical model using DNA sequencing data from The Cancer Genome Atlas and epidemiologic data from the Cancer Research UK database.

According to the researchers, it generally takes two or more critical gene mutations for cancer to occur. In a person, these mutations can be due to random DNA copying errors, the environment, or inherited genes. Knowing this, Tomasetti and Vogelstein used their mathematical model to show, for example, that when critical mutations in pancreatic cancers are added together, 77 percent of them are due to random DNA copying errors, 18 percent to environmental factors (such as smoking), and the remaining 5 percent to heredity.

In other cancer types, such as those of the prostate, brain, or bone, more than 95 percent of the mutations are due to random copying errors.

Lung cancer, they note, presents a different picture: 65 percent of all the mutations are due to environmental factors, mostly smoking, and 35 percent are due to DNA copying errors. Inherited factors are not known to play a role in lung cancers.

Looking across all 32 cancer types studied, the researchers estimate that 66 percent of cancer mutations result from copying errors, 29 percent can be attributed to lifestyle or environmental factors, and the remaining 5 percent are inherited.

The scientists say their approach is akin to attempts to sort out why “typos” occur when typing a 20-volume book: being tired while typing, which represents environmental exposures; a stuck or missing key in the keyboard, which represent inherited factors; and other typographical errors that randomly occur, which represent DNA copying errors.

“You can reduce your chance of typographical errors by making sure you’re not drowsy while typing and that your keyboard isn’t missing some keys,” Vogelstein says. “But typos will still occur, because no one can type perfectly. Similarly, mutations will occur, no matter what your environment is, but you can take steps to minimize those mutations by limiting your exposure to hazardous substances and unhealthy lifestyles.”

Tomasetti and Vogelstein’s 2015 study created vigorous debate from scientists who argued that their previously published analysis did not include breast or prostate cancers, and it reflected only cancer incidence in the United States.

Tomasetti and Vogelstein now report a similar pattern worldwide, however, supporting their conclusions. They reasoned that the more cells divide, the higher the potential for so-called copying mistakes in the DNA of cells in an organ. They compared total numbers of stem cell divisions with cancer incidence data collected by the International Agency for Research on Canceron 423 registries of cancer patients from 68 countries other than the United States, representing 4.8 billion people, or more than half of the world’s population. This time, the researchers were also able to include data from breast and prostate cancers. They found a strong correlation between cancer incidence and normal cell divisions among 17 cancer types, regardless of the countries’ environment or stage of economic development.

Tomasetti says these random DNA copying errors will only get more important as societies face aging populations, prolonging the opportunity for our cells to make more and more DNA copying errors. And because these errors contribute to a large fraction of cancer, Vogelstein says that people with cancer who have avoided known risk factors should be comforted by their findings.

“It’s not your fault,” says Vogelstein. “Nothing you did or didn’t do was responsible for your illness.”

In addition to Tomasetti and Vogelstein, Lu Li, a doctoral student in Tomasetti’s laboratory in the Department of Biostatistics at the Johns Hopkins Bloomberg School of Public Health, also contributed to the research.

Article retrieved from: https://hub.jhu.edu/2017/03/23/cancer-mutations-caused-by-random-dna-mistakes/

Annual North Trip! July 23, 2018

Posted by Dreamhealer in Dreamhealer, Flickr, summer, Travel.
Tags: , , , , ,
add a comment

I have posted photos from our annual father-son trip. This year we travelled up to Whitehorse, Yukon. The first night was a bit rough because all accommodation in Whitehorse was fully booked so we had to spend a night on a park bench! On the trip we enjoyed a scenic drive to Dawson City and followed some moose tracks in Spirit Lake.

Felt great to disconnect from technology and reconnect with nature in the Yukon Territory, Canada. Photos can be seen here:

https://flic.kr/s/aHskF1VeUN

 

 

Live on Conscious Living Radio May 30, 2018 May 30, 2018

Posted by Dreamhealer in Dreamhealer, Energy Healing, Healing, Interview.
Tags: , , , , ,
add a comment

dreamhealer radio interview vancouver

I am very excited to be invited back on Conscious Living Radio tonight, Wednesday, May 30, 2018 to talk about my recent work, research and upcoming workshops. The interview will air live at 6PM PST on 100.5FM or you can listen on your computer or mobile phone. For more information on how to listen :

On your FM Dial:

Tune in 24 hours a day, 7 days a week 100.5 FM

Live Streaming from your computer:

Choose 128Kbps stream – this is for listening to what is being broadcast on the radio in real time.

If the stream is not working and there is no problem report on this page, please try troubleshooting by clicking on this FAQ page.  If your question is not answered there, please report here

On your Mobile Device:

iPhones/iPad:  Did you know that you can just click the listen link on your iPhone and itunes will play your stream on your phone or iPad?  And the best part is that you can use other apps while the stream is running.

Or get Co-op Radio on your iPhone, Android Phone, and computer via TUNEIN!

Here is the URL for Co-op Radio on TUNEIN: http://tunein.com/radio/Co-op-Radio-1005-s31144/

Get TUNEIN for your phones and other devices here: http://tunein.com/get-tunein/

Android:  You will need to download an app.

Early Bird discount ending soon! April 18, 2018

Posted by Dreamhealer in Dreamhealer, Energy Healing, Healing, Workshops.
Tags: , , , , ,
add a comment
adam dreamhealer workshop vancouver toronto naturopathI am looking forward to reconnecting with everyone again at the two Dreamhealer workshops this year, Vancouver and Toronto.
The discounted early bird price will be ending on May 1, 2018 for both workshops. 
Registration is open for both workshops and tickets are selling quickly!
Toronto, Ontario – Sunday, June 3, 2018

Vancouver, British Columbia – Sunday, June 10, 2018

Due to my busy clinic schedule I will not be adding any additional dates in 2018, there will be no workshops in 2019 or 2020
Tickets are selling quickly and these workshops are guaranteed to sell out! Don’t forget the discounted early bird rate will only available until May 1, 2018. Only regular price tickets will be available after May 1, 2018.
We have received several emails inquiring about the focus of the workshops. The workshops are not limited to solely cancer patients and does not focus only on cancer. Everyone is welcome to these workshops!
The workshops will cover a wide range of topics, Dr. McLeod has added new material drawing from recent studies that connect quantum physics to biology and both workshops include two powerful group healing sessions.
Dreamhealer Workshop Schedule

Holiday Book Sale! December 20, 2017

Posted by Dreamhealer in Alternative medicine, Books, Dreamhealer, Healing.
Tags: , , , ,
add a comment

We are having a holiday book and DVD sale! For a limited time only the DVD’s, Intention Heals and Integrative Oncology book will be over 15% off on the online bookstore only!

Dreamhealer Bookstore

Presentation at BC Therapeutic Touch Retreat 2016 March 15, 2016

Posted by Dreamhealer in Dreamhealer, Energy Healing, Healing.
Tags: , , , ,
add a comment

I am very excited to announce I will be presenting at the BC Therapeutic Touch Retreat 2016 on Saturday, April 23, 2016 in Springbrooke Retreat & Conference Centre located at 22778 72nd Avenue in Langley, British Columbia.

At this presentation I will provide information on practical tools that can be used to enhance daily self-care and how you can incorporate your intuition into your healing practice. I will also share some of my healing experiences and how plans can be customized for individual patients.

There is no group healing session at this presentation.

Please note, this event is not organized by Dreamhealer. To register for the event or if you have any questions about the event please contact Susan Rutherford at srutherf@gmail.com or 604-218-7707.

Click here to register.

See you all there!

The Connection between Childhood Abuse and Cancer October 17, 2015

Posted by Dreamhealer in Alternative medicine, Cancer, Healthcare, integrative cancer care, Naturopathic Doctor, Naturopathic Medicine, oncology, Research.
Tags: , , , , , ,
1 comment so far

 

best vancouver naturopath dr adam mcleodWritten By: Dr. Adam McLeod, ND, BSc (Hons)

It is not unusual for patients to feel a connection between past emotional traumas and the formation of their cancer. In recent years the mainstream scientific community has started to seriously research this connection. It turns out that these patients are indeed correct and there are large studies to support this connection. Childhood abuse increases the risk of developing cancer in adulthood1,5.

A recent study in journal Cancer demonstrated that adults who reported physical abuse as children were 47% more likely to develop cancer1. There are many well documented physiological changes that occur with this type of abuse2,3. More patients need to recognize that there are clear psychological and physical changes that occur from abuse which make it more likely to develop cancer4. This is not an imaginary connection, it is a very real connection that is supported by large scale studies.

The immune system is constantly patrolling the body looking for any abnormal cells and engages them before it manifests into a clinical disease. During periods of acute stress the immune system is significantly weaker. The immune system will therefore be less likely to recognize these cancerous cells and it will be less effective at preventing the development of cancer.

The stress from childhood abuse continues well after the abuse has stopped. Many patients are permanently scarred emotionally and these emotional stressors will continue weaken the immune system. Many people develop post traumatic stress disorder (PTSD) following childhood abuse. Abuse victims often remain silent about their experience and as a result have no outlet to deal with the PTSD. Many of these patients feel that it is in their best interest to never bring it up and move on with their lives as if nothing happened. What they do not know is that these past traumas are effecting them in a very physical way. In some patients, one could argue that the true root cause of their cancer was the abuse that they endured as a child.

Some of the most profound healings that I have witnessed resulted from a powerful shift in the patients emotional energy. Sometimes a simple acupuncture treatment or a counselling session can bring these deeply rooted emotions to the surface. To optimize the patients immune system and promote healing it is critical that the emotional root cause of the problem is addressed. At the end of the day we want to look at every possible factor that is impacting the patient. The emotional components of healing cannot be ignored and they can make a big difference when battling something serious such as cancer.

A Naturopathic Doctor can help you to develop a safe and effective treatment plan to battle cancer on the physical and emotional levels. Dr. Adam McLeod is a Naturopathic Doctor (ND), BSc. (Hon) Molecular biology, Motivational Speaker and International Best Selling Author. He currently practices at his clinic in Vancouver, British Columbia where he focuses on integrative cancer care. http://www.yaletownnaturopathic.com

 

References:

1) Fuller‐Thomson, Esme, and Sarah Brennenstuhl. “Making a link between childhood physical abuse and cancer.” Cancer 115.14 (2009): 3341-3350.

2) Heim, C., et al. “Lower CSF oxytocin concentrations in women with a history of childhood abuse.” Molecular psychiatry 14.10 (2009): 954-958.

3) McGowan, Patrick O., et al. “Epigenetic regulation of the glucocorticoid receptor in human brain associates with childhood abuse.” Nature neuroscience 12.3 (2009): 342-348.

4) Kendall-Tackett, Kathleen. “The health effects of childhood abuse: four pathways by which abuse can influence health.” Child abuse & neglect 26.6 (2002): 715-729.

5) Brown, David W., et al. “Adverse childhood experiences are associated with the risk of lung cancer: a prospective cohort study.” BMC Public Health 10.1 (2010): 20.

Bacteria help kids stay healthy! March 30, 2014

Posted by Dreamhealer in Allergies, Alternative medicine, Antibiotics, Colds, Diet, Dreamhealer, Experiments, Healing, Health, Integrative Medicine, naturopathic, Naturopathic Medicine, Naturopathy, Research, Skeptics.
Tags: , , , , , , , , , ,
1 comment so far

adam healer bacteria

By: Drs. Kay Judge and Maxine Barish-Wreden

Breaking news: Bacteria help kids stay healthy! In a study published this month in the Journal of Pediatrics, scientist found that daily probiotics help toddlers avoid certain infections. Researchers enrolled 300 children, ages 6 months to 36 months, in day care centers in a double-blinded study. Half of the children received placebos and half received probiotics.

For the children who received probiotics, it was found that there was a reduction in frequency and duration of diarrhea episodes. And surprisingly, there was also a reduction in respiratory tract infections in the children who took probiotics.

The children in the study received the probiotic Lactobaccillus reuteri daily for three months. In addition to the already-mentioned health benefits, the study found a reduction in the number of doctor visits, antibiotic use, absenteeism from day school and parental absenteeism from work.

Other studies on probiotics have found that probiotics may help in reducing acute diarrhea, antibiotic-associated diarrhea, atopic eczema, tooth decay, C. diff. bacteria colitis, irritable bowel syndrome and inflammatory bowel disease, including pouchitis.

So what is this miracle drug? Probiotics are live microorganisms numbering over 100 trillion, including over 500 bacterial species, which normally reside in the human intestinal tract. These microorganisms help in digestion, provide the body with nutrients, help the immune system and help keep harmful microorganisms in check.

Common probiotics are Lactobacillus bulgaris, Streptococcus thermophiles, Lactobacillus acidophilus and casei, and Bifidobacteria. One can maintain a healthy balance of these “good bacteria” in the body by taking products which contain live and active cultures of these bacteria. These can include the pill and liquid probiotic supplements, as well as foods such as yogurt, and fermented foods such as brewer’s yeast, miso, sauerkraut or micro algae.

If you need additional nondairy yogurt options, yogurts made from rice, soy and coconut milk are available on the market. Some of these can contain added probiotics that provide the same benefits as regular yogurt. To ensure that you are getting the benefit of the probiotics in the foods that you are eating, pick those that state “live and active cultures” on the label. Also look for supplements that are not close to their expiration date, as the live bacteria dwindle over time.

Retrieved from: http://www.ledger-enquirer.com/2014/03/28/3027893/integrative-medicine-probiotics.html

For more information about alternative medicine check out http://www.dreamhealer.com

Growing evidence that autism is linked to pollution with babies 283% more likely to suffer from the condition compared to other birth defects March 17, 2014

Posted by Dreamhealer in Alternative medicine, Diet, Dreamhealer, Energy Healing, Genetics, Healing, Health, Pollution, Workshops.
Tags: , , , , , , ,
add a comment

By: Daily mail reporter

Adam McLeod

Exposure to traffic fumes, industrial air pollution and other environmental toxins can dramatically increase a mother’s chances of having a child with autism.

Researchers studied insurance claims from around 100 million people in the U.S., and used congenital malformations in boys as an indicator for parental exposure to environmental toxins.

Several studies have already shown a link between air pollution and autism, but this latest study published in the journal PLOS Computational Biology is one of the largest to put the two together.

‘Autism appears to be strongly correlated with rate of congenital malformations of the genitals in males across the country. This gives an indicator of environmental load and the effect is surprisingly strong,’ study author Andrey Rzhetsky from the University of Chicago.

The report looked at birth defects associated with parental exposure to pollution and found a 1% increase in the defects corresponded to a 283% increase in autism.

Although the findings are still being analyzed, researchers say they offer support for the theory that environmental pollutants, in addition to genetics, play a role in the development of autism.

Autism is a developmental disorder that interferes with social and communication skills.

It covers a ‘spectrum’ of conditions that may be mild or very severe, requiring round-the-clock care.

The scientists found a clear link between being pregnant somewhere with high levels of pollution and having an autistic child.

The findings published this week in the PLOS Computational Biology Journal were culled from health records of over 100 million Americans in an effort to shift research from almost exclusively genetic to include environmental factors.

Essentially what happens is during pregnancy there are certain sensitive periods where the fetus is very vulnerable to a range of small molecules – from things like plasticizers, prescription drugs, environmental pesticides and other things,’ said study author Andrey Rzhetsky.

‘Some of these small molecules essentially alter normal development,’ the University of Chicago professor of genetic medicine and human genetics continued. ‘It’s not really well known why, but it’s an experimental observation.’

The defects were especially noticeable in boys’ reproductive systems, Rzhetsky noted.

Women living in the top fifth of locations with the highest levels of these pollutants were twice as likely to give birth to a child with autism as those in areas with the lowest levels.

Women with the highest levels of exposure to these substances were about 50 per cent more likely to have a child who develops autism.

Most pollutants were more strongly associated with autism in boys than in girls.

Boys are in any case much more likely to have the disorder.

Air pollutants contain many toxins that are known to affect neurological function and fetal development.

One in 88 children suffers from autism, and diagnoses in boys greatly outnumber those in girls, according to the Centers for Disease Control and Prevention. No clear cause has been established for the disorder.

‘The environment may play a very significant role in autism, and we should be paying more attention to it,’ said Rzhetsky. ‘We should definitely take into account environmental factors.’

Article retrieved from: http://www.dailymail.co.uk/news/article-2581663/Growing-evidence-autism-linked-pollution-babies-283-likely-suffer-condition-compared-birth-defects.html

To learn more about how the environment influences our genetics check out upcoming Dreamhealer workshops

http://www.dreamhealer.com/workshop

%d bloggers like this: