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Thyroid health and anxiety: fluoride, mercury, nitrates, phthalates and other toxins

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thyroid health and anxiety

Dr. Amy Myers MD, author of The Autoimmune Solution, The Thyroid Solution and The Autoimmune Solution Cookbook, presented on thyroid health at the recent Bioceuticals Conference on Autoimmunity in Melbourne. I promised to share some highlights from her presentations (she did 4 different ones) and since toxins play such a huge role when it comes to anxiety, I’m sharing some highlights from the toxins presentation and the top thyroid toxins you need to avoid: mercury, perchlorate, halides or halogens, nitrates, plastics and parabens and phthalates. These toxins all also play a role in anxiety too.

We also have a new meta-analysis published earlier this month: Association of Depression and Anxiety Disorders With Autoimmune Thyroiditis – A Systematic Review and Meta-analysis confirming what functional medicine practitioners like Dr. Amy Myers, Dr. Mark Hyman and Dr. Izabella Wentz have been educating about for years:

Patients with AIT [autoimmune thyroiditis] exhibit an increased chance of developing symptoms of depression and anxiety or of receiving a diagnosis of depression and anxiety disorders.

Taming the toxins is one of 4 pillars that Dr. Myers covers in her approach for preventing and reversing autoimmune disease:

Pillar I: Heal your gut.

Pillar II: Get rid of gluten, grains, and legumes.

Pillar III: Tame the toxins.

Pillar IV: Heal your infections and relieve your stress.

Dr. Myers shared the top thyroid toxins you need to avoid:

  1. Mercury
  2. Perchlorate
  3. Halides or halogens
  4. Nitrates
  5. Plastics
  6. Parabens and phthalates

“A 2011 study found that women with high mercury exposure are 2x more likely to have positive thyroid antibodies.” The paper: Mercury and thyroid autoantibodies in U.S. women, NHANES 2007-2008, reports this increase for thyroglobulin autoantibodies.

As far as anxiety is concerned, Kris Homme shares much evidence to support her belief that mercury toxicity is a likely root cause of the other root causes of anxiety in our Anxiety Summit interview.

Halogens or halides also have an impact on thyroid health. In areas where fluoride is added to the water there are “2x the rates of hypothyroidism than non-fluoride areas.”

Bromine is also an issue and is found in “flame retardants, plastics, many baked goods and citrus flavored drinks.”

GABA in relation to thyroid health and fluoride was not covered in the presentation but there is research showing that GABA reversed fluoride-induced hypothyroidism in an animal study. I blogged about this research here: GABA protects against hypothyroidism caused by fluoride and reduces anxiety. The fluoride-exposed mice that were subsequently treated with GABA were found to have improved results for T4, T3 and thyroid hormone-binding globulin (TBG levels) and healing of the structural abnormalities in thyroid follicles that were observed after fluoride exposure.

The authors conclude with this statement, reporting that GABA acted as a natural antioxidant:

To the best of our knowledge, this is the first study to establish the therapeutic efficacy of GABA as a natural antioxidant in inducing thyroprotection against fluoride-induced toxicity.

The amino acid GABA  helps with physical-tension and stiff-and-tense-muscles type of anxiety, often in certain settings like public speaking or driving, and the need to self-medicate to calm down, often with alcohol but sometimes with carbs and sugary foods. Insomnia can also be due to low GABA and you’ll experience physical tension (rather than the ruminating thoughts which is the low serotonin type of insomnia – although it’s not uncommon to experience both). GABA also helps ease panic attacks, muscle spasms and pain relief when muscles are tight.

“Nitrates, found in fertilizer and foods, resemble iodine enough to block thyroid hormone absorption.” In one study, Nitrate intake and the risk of thyroid cancer and thyroid disease women were found to be “more likely to develop thyroid cancer with higher nitrate levels in the water.” Research shows similar results with nitrites and children and thyroid cancer.

Since the amino acid taurine offers neuroprotection against ammonia in the central nervous system I suspect GABA may offer some protection against nitrates too.

Parabens and phthalates found in many personal care products (and fast-foods) “mimic estrogen and disrupt the hormonal cascade”, with higher estrogens resulting in higher TBG (thyroxine binding globulin).

“A CDC study found phthalates were 39% higher in the urine of individuals who ate 35% of their calories from fast food.” This CNN article: Fast food serves up phthalates, too, study suggests covers many of the hormonal impacts

The American College of Obstetricians and Gynecologists released a report in 2013 stating that high levels of exposure to phthalates could lead to adverse reproductive outcomes in women. Research has linked these chemicals with increased risk of fibroids and endometriosis, which can cause infertility, and reduced IQ and behavioral problems in children exposed in the womb. High phthalate levels have also been linked with diabetes risk in women and adolescents.

There are countless ways that people can be exposed to phthalates. They are found in soaps, perfumes, nail polish, medications, and we can ingest, inhale and absorb them through the skin.

Out of all these routes of exposure, however, diet is emerging as a major one.

Dietary exposure is a major route of exposure of phthalates and this is one of many excellent reasons to cook and eat home-cooked meals. Dr. Myers makes it easy for you in her wonderful new book The Autoimmune Solution Cookbook.

Mycotoxins from mold are also an issue as is poor mouth health. I was pleased to see EMFs mentioned as it is a growing concern and is under-rated as having harmful effects on the thyroid and when it comes to unresolved anxiety, SIBO, oxalate issues and high cortisol.

As far as detoxification, Dr Myer’s has these general recommendations:

  1. Infrared sauna
  2. Glutathione, the master antioxidant and detoxifier
  3. Milk thistle, magnesium and alpha-lipoic acid (ALA)
  4. Cruciferous vegetables such as cauliflower, broccoli, cabbage
  5. Sulfur rich foods such as onions, garlic, eggs

In her bestselling book, The Autoimmune Solution (my Amazon link), Dr. Myer’s covers the four pillars in great detail. You can read more about taming the toxins in this blog post.

Have you identified and eliminated exposure to these toxins and seen improved thyroid health and/or reduced anxiety? Is ongoing detoxification a priority for you?

Anxiety and the adrenals: low zinc and high copper

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two-girls

Anxiety, feelings of constant overwhelm and fatigue, plus insomnia, sugar cravings, the inability to control blood sugar, lack of mental clarity… these symptoms can be due to adrenal issues and this condition is brutally disruptive. And yes, you can suffer from all of the above at once!

In just a few weeks, from November 7-12, my colleague and good friend, NY Times bestselling author Dr. Alan Christianson will be hosting The Adrenal Reset Summit. It’s co-hosted by nutritionist Evan Brand.

I cover the Adrenals and Anxiety in my interview with Dr. Christianson and a few of the aspects we cover are low zinc and high copper.  

Here is a snippet from me about zinc:

zinc is very underrated as being a nutrient that is commonly deficient and certainly when it comes to anxiety, it’s a huge factor. We have the zinc-copper imbalance and when we’ve got very high copper levels and low zinc levels, we may feel more anxious. But zinc is really, really important for so many things. I just mentioned serotonin, it’s really important as a cofactor for making serotonin and the other neurotransmitters like GABA which is a calming neurotransmitter.

It’s really, really important for adrenal function as well. There was actually a really nice paper that was published in December 2015 [Effects of Physical Activity on Trace Elements and Depression Related Biomarkers in Children and Adolescents], looking at children and adolescents and found that children and adolescents with lower levels of zinc also had low serotonin, they had high copper levels, and they also had lower cortisol levels, and sometimes, they had high cortisol levels. So, it varies but they definitely have issues with their cortisol levels and that’s obviously going to be a big factor when it comes to how they’re able to handle stress, what their mood levels are going to be like, what their cognitive function is going to be like, and everything else. So, zinc is a really important thing. It’s not talked about a lot and it’s something that is definitely a big factor.

I didn’t share this specific information during the interview but here are some of the results from the above study:

Older children, especially girls, had higher levels of depression. Participants with moderate and severe depression had significantly lower physical activity, serotonin, and zinc levels, zinc/copper ratios, and significantly higher copper and cortisol levels.

Physically active boys showed significantly lower depressive scores and improvement in cortisol, serotonin, copper, and zinc concentrations compared to girls of sedentary life style.

A little later in the interview Dr. Christianson shares what happened to him when he was inadvertently exposed to high levels of copper:

This is a brief insight I won’t go too far into but there was a period of time I was studying with a Vedic practitioner and there were these various rituals that I had to do. One of them was involving putting liquids in these containers and drinking and doing [some of these] meditations. The historical vessels [that] were used were copper-based and I got pretty toxic at one point. I had these horrible leg cramps. I really lost my capacity for exercise. It was very dramatic. I had a hard time climbing stairs and odd mood changes and odd twitches and what not. I finally realized that was the culprit and yeah, I did mega doses of zinc which I normally would not have tolerated well but I did fine with during that time and recovered from that. So, those are a real thing! (laughs)

adrenal-reset-summit

I hope you can join us for the summit! The line-up is excellent. Here are a few of the many excellent speakers and their topics:

  • Chris Kresser, M.S., L.Ac – Is Adrenal Fatigue Real?
  • Steph Gadreau, CHNP – Perfectionism and Adrenals
  • Aviva Romm, MD – Adrenal Adaptogens
  • Ben Lynch, ND – Adrenals and Methylation
  • Wendy Myers, FDN, CHHC – Heavy Metal Toxicity
  • Dan Kalish, DC – Adrenal Neurotransmitter Connection
  • JJ Virgin, CNS, CHFS – Preventing Adrenal Burnout
  • Julia Ross, MA – Neurotransmitters and the Food Mood Connection

You can register here https://uo178.isrefer.com/go/arsScott/trudyscottcn/

Breast cancer: DCIS, thermography, estrogen, toxins, glutathione and anxiety

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breast-exam

October is Breast Cancer Awareness month so I’ve gathered some wonderful information and resources for you about DCIS, thermography, prevention by addressing estrogen dominance, avoiding endocrine disruptors and environmental pollutants and finally how to boost glutathione for detoxification support.  

Ductal carcinoma in situ/DCIS: many don’t even consider this cancer

My good friend and fellow nutritionist Robin Nielsen recently posted about this on Facebook and because it was so beautifully said, I asked if I could share it:    

A neighbor just told me this morning that she had a double mastectomy in early August due to cancer, stage 0. And then she told me it was “Ductal carcinoma in situ”. I know many women who have reversed this by changing their diet and lifestyle. This is a touchy subject for many, but it breaks my heart to see women removing their breasts when there’s a chance they don’t have to.

If you are in the thick of this right now, trying to decide what to do, do your research. Get lots of opinions from integrative practitioners. Many don’t even consider this cancer.

And if you’ve had this done yourself, you made the right choice. Because whatever we decide for ourselves is right. Sending love out to all women who have had to make this decision.

I asked Robin to share one of her articles and here it is: What You Need to Know About Your Beautiful Breasts and Breast Cancer. These factors have a big impact on our beautiful breasts:

  • The food you eat: inflammatory vs. anti-inflammatory
  • The quality and quantity of sleep
  • The toxins you’re exposed to: environmental, body care and household products, poor quality foods, toxic people, toxic habits and more
  • Your perception of stress and our ability to manage the stress in our lives
  • Your thoughts
  • And other lifestyle factors like exercise, relationships, your sense of community, etc.
  • How you deal with your emotions – your ability to express yourself
  • Your body’s nutrient status – especially Vitamin D3
  • Your ability to restore, nourish and love yourself, i.e. learning how to receive
  • The bras you wear – studies have shown that wearing a bra that’s too tight can restrict vital blood flow and can contribute to toxin build-up in your lymphatic system

Thermography for early detection and accurate test results

A thermogram image (from http://earlybreastscreen.com/)

Here are The Best Breast Cancer Screening Tests – 6 Reasons Why I Recommend Thermography from Dr. Christiane Northrup, M.D.’s blog:

  1. Good for young, dense breasts and implants. Younger breasts tend to be denser. Thermography doesn’t identify fibrocystic tissue, breast implants, or scars as needing further investigation.
  2.  Detect cell changes in arm pit area. The arm pit area is an area that mammography isn’t always good at screening.
  3.  Great additional test. Thermography can be used as an additional test to help women and their care teams make more informed treatment decisions.
  4.  It Doesn’t Hurt. The pressure of a mammogram machine is equivalent to putting a 50-pound weight on your breast, which can be quite painful for most women.
  5.  No radiation. Another reason the United States Preventative Services Task Force reversed its aggressive mammogram guidelines was because of the exposure to radiation. It’s well known that excessive doses of radiation can increase your risk of cancer. It’s ironic that the test women are using for prevention may be causing the very problem they’re trying to avoid in the first place! And this doesn’t even touch on the harm done to the body from unnecessary biopsies, lumpectomies, mastectomies, chemotherapy, radiation treatment, and so forth.
  6. Thermography is very safe. Thermography is even safe for pregnant and nursing women! It’s merely an image of the heat of your body.

Estrogen dominance as a cause of breast cancer and how to prevent it by eating for hormonal balance

breast-cancer-prevention

Magdalena Wszelaki, founder of Hormones Balance, shares some signs of estrogen dominance as the leading cause of breast cancer: Breast Lumps? Thyroid Nodules? Horrendous PMS? Endometriosis? In her wonderful article: The Breast Cancer and Estrogen Link | 15 Ways to Prevent and Manage Breast Cancer Naturally, she covers how to move from fear to empowerment and prevention by eating for hormonal balance. The article covers estrogen dominance in detail addressing:

  • Most Breast Cancers are not Genetic
  • How Breast Cancer Forms and Multiplies
  • How Estrogen Feeds Cancer
  • Signs of Estrogen Dominance (ED)
  • Not All Estrogens Are Bad

But the big takeaway is that as Magdalena says:

You have more power over your risk of breast cancer than you think. There are many steps you can take to protect yourself. Each one of them has other positive domino effects for your hormonal balance and overall health.

She shares how to rotate seeds into your diet to balance hormone levels, how to increase cruciferous vegetables like kale, broccoli, cauliflower and cabbage and how to love your liver. Here are some of Magdalena’s tips for supporting your liver which she calls the “Estrogen Detox Ally”:

A sluggish liver does not carry out its important job of filtering toxins, chemical byproducts and hormonal metabolites from your body. This can leave you with high circulating levels of the dangerous estrogen metabolites. For Breast Protection:

  • Add bitters in the form of dandelion leaves and root, burdock, chicory root, parsley, radicchio or bitters in tincture form. They stimulate bile production which then helps “flush out” estrogen and other steroid hormones.
  • Add fiber, my favorite being 2 tablespoons of freshly ground golden flax seed. Fiber promotes good bowel movement which is essential in carrying out the toxic estrogens. Chronic constipation can contribute to the re-absorption of antagonistic estrogens back to the blood stream.
  • Add one tablespoon of apple cider vinegar or half a lemon to a glass of warm water and drink it before breakfast in the morning. This helps stimulate the gallbladder to release the bile which is instrumental in “flushing out” estrogen.

Be sure to read the entire article here to read more about gut health, red meat, wine, toxins, inflammation, exercise, smoking, the birth control pill (I also covered this and FAM in a recent blog on the connection to subsequent SSRI use), sleep and finally stress and cuddling!

If you want to learn more I encourage you to check out Magdalena’s no-cost “How to Use Food To Rebalance Your Hormones” Online Workshop.

cooking-for-balance

Avoiding endocrine disruptors and environmental pollutants

My friend and colleague Dr. Heather Paulson is the author of the soon to be released Textbook of Naturopathic Oncology. She is board certified in naturopathic oncology providing expert cancer care while creating a plan that restores health. She integrates her specialization in cancer and her love of nutrition, herbs, homeopathy, counseling, traditional healing, and current research to support you during your cancer journey and for cancer prevention. Dr. Paulson shares this about avoiding endocrine disruptors and environmental pollutants:

Endocrine disruptors are things in our environment that influence our hormonal system. You have probably heard about how plastics have been causing young boys to have feminine breasts. This plastic phenomenon is due to plastic disrupting the endocrine (or hormonal) system in boys. But the endocrine effects of environmental pollutants impacts both men and women. Some of the most common endocrine disruptors you are coming on contact with include plastic, pesticides, fragrances, beauty products, and cleaning products. Eliminating these from your personal environment is a critical piece of cancer prevention that is often missed.

She created this quiz How Toxic Is Your Home to help you see how well you are doing with endocrine disruptors. You can also find several checklists on her website to help you eliminate the necessary chemicals from your kitchen, yard, bedroom, and bathroom.

Boost glutathione levels to support the body’s detoxification channels

green-asparagus

 

And finally, my friend and colleague (and fellow South African) Kirsten Nussgruber shares the importance of reducing the toxic burden. When faced with the biggest challenge of her life – being diagnosed with aggressive breast cancer twice within a short three year period – Kirsten was forced to completely reevaluate what she believed was already a healthy lifestyle and now advocate for:

  • Eating clean and real food
  • Applying clean cosmetics and skin care products
  • And supporting the body’s detoxification channels

Kirsten shares the role of glutathione and ways to support body’s detoxification channels by boosting glutathione levels, often called your master detoxifier.

In its role as detoxifier it plays a crucial role in helping the body bind and get rid of many environmental toxins such as herbicides, pesticides, fungicides, insecticides, solvents, dyes, plastics, detergents and nitrosamines often found in processed foods.

Glutathione is also known to be cancer-preventing and has been found deficient in cancer patients. It can strengthen natural killer cells, a part of your immune system you want to have ready for action at all times!

In her blog post, she covers glutathione supplementation and shares a list of whole foods that boost glutathione production:
asparagus, acornsquash, avocados, broccoli, cabbage, cantaloupe, garlic, grapefruit, leeks, okra, onions, oranges, peaches, potatoes, spinach, strawberries, tomatoes, walnuts, watermelon, and zucchini.

Don’t be driven by fear and anxiety

As I said in my 2013 Breast Cancer Awareness blog: don’t be driven by fear and anxiety, instead use these wonderful resources as tools so you can be proactive and prevent breast cancer.

If you do get to a place where the anxiety and fear becomes overwhelming, don’t forget about the targeted individual amino acids like GABA and tryptophan for eliminating the anxiety and worry, obsessive thinking, negative self-talk, insomnia and overwhelm.

Here’s to beautiful healthy breasts for you and every woman!

The Anxiety Summit – Our environmental toxin exposures promote anxiety

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Tom A. Malterre

Tom A. Malterre, MS, CN author of Nourishing Meals: Healthy Gluten-Free Recipes for the Whole Family was interviewed by host of the Anxiety Summit, Trudy Scott, Food Mood Expert and Nutritionist, author of The Antianxiety Food Solution.

Our environmental toxin exposures promote anxiety

  • The drastic spike in ADD/ADHD and autism and increase in anxiety and depression
  • Air pollution as an environmental toxin: concerns and sources (mercury, the brown cloud)
  • Mercury in fish and fish meal for animals
  • EDCs/ Endocrine Disrupting Compounds: BPA, phthalates and anxiety
  • Pesticides and the effects on folates in the colon and the production of serotonin
  • TILT /Toxicant-induced  loss of tolerance
  • What to do: nutritional and lifestyle tips

Here are the quotes from The Journal of Environmental Health paper co-written by Dr. Steven Genuis:

Toxicity and nutritional deficiency states often receive insufficient attention as common source causes of chronic disease in the developed world

it’s evident that a reevaluation of conventional wisdom on the current construct of disease origins should be considered

Here are some snippets from our interview:

Now 74 billion pounds of chemicals are being imported or produced in the United States every single day, that doesn’t include pharmaceuticals, it doesn’t include fuels and food additives. It doesn’t include some of the primary things like pesticides that we’re exposed to on a daily basis so that number is conservative and still, to me, it’s completely and totally overwhelming

Excessive levels of chemicals like BPA can inactivate Vitamin D which is one of the key components for turning off inflammation in the central-nervous system. Excessive inflammation can lead to increased excitatory glutamate and anxiety.

Here is the 2012 study co-authored by Stephen Genuis: Human Excretion of Bisphenol A: Blood, Urine, and Sweat (BUS) Study

Biomonitoring of BPA through blood and/or urine testing may underestimate the total body burden of this potential toxicant. Sweat analysis should be considered as an additional method for monitoring bioaccumulation of BPA in humans. Induced sweating appears to be a potential method for elimination of BPA.

The Environmental Working Group SkinDeep site is a great resource for checking out safe cosmetics

Here is some of the research on Vitamin D and inflammation that is being conducted by Colleen Hayes and colleagues

If you are interested in learning more about broccoli’s superhero powers, watch Tom’s TED talk here on YouTube! “Broccoli – the DNA whisperer”

 

Cauliflower is also a good source of sulforaphane and here is a yummy Coconut lemon garlic cauliflower recipe from one of Tom’s books Nourishing Meals: Healthy Gluten-Free Recipes for the Whole Family.

If you are not already registered for the Anxiety Summit you can get live access to the speakers of the day here www.theAnxietySummit.com

Pinkwashing for the cure (ridiculous!) or green for prevention?

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Pinkwashing

October is National Breast Cancer Awareness Month and creating breast cancer awareness is great BUT this pinkwashing is ridiculous!

A California based organization shares what pinkwashing is:

Breast Cancer Action coined the term pinkwashing as part of our Think BeforeYou Pink® campaign. Pinkwasher: (pink’-wah-sher) noun. A company or organization that claims to care about breast cancer by promoting a pink ribbon product, but at the same time produces, manufactures and/or sells products that are linked to the disease.

Sarah Pope, the Healthy Home Economist doesn’t mince her words in her blog post “Komen (NOT) for the Cure: for the Cure: The Complete and Utter Pinkwashing of America” and nor should she.  She says things like “pink propaganda”, “media stupidity”, “zombie like hypnosis that comes over people with regard to supporting the marketing bonanza” and “Breast Cancer Industry Month.”  As far as I’m concerned she is spot on and this pinkwashing is ridiculous and totally out of hand!   Do read her blog post above: she shares some shocking facts about Komen, saying they don’t want a cure because “Pinkwashing is far too lucrative.”

I am, quite frankly, flabbergasted by the whole commercialism of it. Also, so many of the products that have been “pinked” are part of the cancer problem in the first place.

Like sugary foods and fast food!  You’re kidding me!  Coke and cancer awareness!?  What about cancer-causing toxins in makeup!?

cancer sugary foods

cancer pinking coke

cancer pinking makeup

The title of this paper says it all: Cancer is a Preventable Disease that Requires Major Lifestyle Changes

“Only 5–10% of all cancer cases can be attributed to genetic defects, whereas the remaining 90–95% have their roots in the environment and lifestyle. The lifestyle factors include cigarette smoking, diet (fried foods, red meat), alcohol, sun exposure, environmental pollutants, infections, stress, obesity, and physical inactivity.”

Here are some great resources that help with some of these lifestyle factors:

How about a green ribbon instead of a pink ribbon!?  And please, let’s call it Breast Cancer Prevention and have a Race for Prevention instead of a Race for the Cure!

Which do you choose – pinkwashing for the cure or green for prevention?

cancer pinking asparagus