As a woman with undiagnosed, and worsening hypothyroidism for at least 12-15 years (I've been treated for 2.5 years with much improvement), I'm so glad you posted this.  

My TSH levels were checked many times while I was experiencing infertility for many years, but the results were always in the upper half of my lab's "normal" range (.5 - 5.5), so my results were never flagged and hypothyroidism was always dismissed, despite classic hypothyroid symptoms that worsened steadily as my TSH crept up over the years (nurses used to joke about my "icy temps".  Of course, the focus was always on the blood lipid tests, as they kept pace with the TSH!  Currently, conventional medicine treats not the patient, but the lab test results, when it comes to hypothyroid issues.  

I talk to women (late 30s - late 40s) all the time who describe classic hypothyroid symptoms (chronically cold  - even in So Cal, low body temps, constant fatigue, trouble with mental concentration, sleep disruption, not sweating, etc.) and they all say the same thing I said for a decade, "my doctor tested me and he/she says my TSH is just fine".   Frankly, we get tired of telling our doctors we don't feel right anymore and being told "your test results are all normal so there there's nothing wrong with you, here are some samples of anti-depressants, time is up, bye-bye".  I had to find treatment from a doctor outside of my network and without insurance reimbursement initially to get the care I needed to feel better (T4-T3 combo).  It was hard to "keep at it" until I found the right doctor and care, but it made a huge difference in my daily life and that of my family and was well worth the extra effort.  

I realize hypothyroidism symptoms are also common with other conditions, but I find it ironic that all sorts of Rx are written for serious and potential dangerous drugs to manage these common mid-life symptoms, yet a trial of thyroid hormone is considered too dangerous.  

Additionally, many primary care doctors and labs seem to be very "behind the times" when it comes to recent thyroid research, AACE and NACL recommendations, not to mention thyroid hormone supplementation options.  My own networks lab is very proud of their brand new, ultra-sensitive machines, but the supervisor of the lab wasn't even aware that the AACE and NACL had recommended lowering the upper level of the TSH reference range several years ago.  He promised to look into the reference range issue and get back to me, but of course he hasn't.

I won't even get started on the sad state of how thyroid hormone is common prescribed in such a one-option-fits-all manner.

Untreated and under-treated hypothyroidism is a risk factor for heart disease and is much more common than most people (even doctors) think.  You are doing people a great service in writing about this.  Thanks!

I've been reading a little on thyroid issues. All the women in my family but me are on thyroid medication. I have refused to have it checked. The thing is, I believe if you treat the body right it will usually heal. The problem is, when I search on the internet for what I can do to improve the health of my thyroid, all I really find is endless amounts of ads and talk about thyroid medications.

I see the constant prescription of thyroid for low-thyroid as akin to drugs that allegedly will lower cholesterol or something. I know they help people, but why is nobody interested in what might be causing it or how to naturally work at solving it??

Interesting.  Could an increased TSH be a proxy for insulin resistance? Does insulin resistance mean thyroid hormone resistance as well, necessitating an overproduction of TSH?  Could all the above be a proxy for excessive carbohydrate consumption?   I wonder if that connection (i.e. thyroid and carbohydrates) has ever been studied?

Stan(Heretic)

Could it be possible that simply isolating TSH levels isn't enough? Shouldn't we look at the system in its entirety?

If normal levels are still contributing to ill effects, it would seem that a new definition of normal is needed (not what I would personally prescribe) or a view of the whole system to identify what is causing the normal levels to still be related to ill effects.

As the "Master Gland" of the endocrine system, it would seem to have wide-ranging ability to promote homeostasis. As other hormones enter hypo- or hyper-status, the TSH would have the ability to over-ride and protect the system.

I'm not an endocrinologist, but it seems to me the isolation of a single hormone in a complex system makes it difficult to identify ranges of normal - as evidenced in this study.

Love your stuff. Keep up the great work.

Brian

Hmmm,  I find the idea that a healthy diet and lifestyle might "heal" hypothyroidism very appealing, but if there is such a way to improve a bona fide hypothyroid condition without thyroid hormone, I have yet to find it, despite reading everything I could get my hands on in both conventional sources as well as alternative.  Certainly, healthy lifestyle and diet are important supporting factors for any person with a thyroid condition,  but I can find no indication that they alone are enough to override an autoimmune attack on the thyroid gland, for instance, or undo many years of insufficient thyroid function.  And believe me, there are plenty of ideas out there for non-Rx treatment of thyroid issues.  I've looked into quite a few of them.

My TSH levels were checked for more than 12 years, due to infertility and later, fatigue/unusual weight gain.  It was always the first test my former primary doc ran when I said I wasn't sleeping well, was always tired, had trouble concentrating and remembering, and not feeling "quite right", among other things.  She always said my thyroid checked out fine.  So did the reproductive endo I saw (for two rounds of infertility testing). During that time I spent years on a high carb diet (with some weight gain) followed by several years on a low carb diet (with weight loss).  My TSH continued to creep up (though continually in the higher end of the "normal range) and my hypothyroidism symptoms became much worse.  When just dropped from lack of "oomph" and began to research thyroid conditions, I had been on a low carb (little to no grain, starch, or sugar) whole food diet (primarily home prepared) already for several years, which was effectively keeping my impaired glucose regulation in the normal range (without meds) and my weight in a normal range (I think I am first phase insulin insufficient, not insulin resistant, at this point).  No, I don't think low carb caused the thyroid problems, that had started much earlier when I was making homemade pasta and baking whole wheat bread.  I now actually think it probably started at age 29 (17 years ago) when I went through a brief but exceptionally stressful time in my life.  Nothing about my metabolism was the same afterwards when the stressful situation was resolved.  

I subscribe to a farm vegetable box and get meat and eggs from a local farm.   Believe me, I eat good, real food from good sources whenever I can, instead of industrial, factory farmed food.  Good food alone isn't enough to keep my thyroid happy.

The vit & supplement dept folks tried to convince me that all I needed was iodine and raw gland products.  Too much iodine can cause problems, too, so that is a tricky way to self-treat.  I don't use iodized salt, but I do use unrefined sea salt and some kelp seasoning.  I tried acupuncture, too.  I tried coconut oil.  

The only thing that makes a difference for me in any measurable way (both in lab tests and in symptoms and quality of life) is an appropriate dose of  T4 with a small dose of compounded timed-release natural thyroid extract to provide a bit of T3.  A bit of regular, daily sunshine exposure (not enough to burn or tan) helps, too, but as a support, not primary treatment.  Two years in a row, I have had a recurrence of some hypothyroid symptoms at the same time of the year (mid-September) which were alleviated with a minor T4-T3 dose increase, later dropped in the late spring.  There is clearly a seasonal component to my own hypothyroid condition, even living in mild coastal So Cal (my thyroid doctor notices this in many of his Boston area patients, but even more pronouced), perhaps due to reduced daylight hours more than temp changes.  I am finally not dragging myself through the school year (I have 1 elem school age child) and only perking up a bit during the summer.

If hypothyroidism was like iron or protein deficiency and I could improve the condition with food, I would.  I tried that route when I couldn't get my former primary care doctor to consider it really was my thyroid, as I'm not one to take a medications lightly.  I'm quite open to alternative ideas besides medications, but in my experience, if my thyroid gland isn't producing the levels I need to function well, then my best bet is to supplement with T4 and T3 and take the strain off it (I don't have a goiter, but my gland aches when it is straining to keep up).   I don't even think of the thyroid hormone supplementation as medication, I think of it like a nutrient in which I am deficient and can't make or get another way.  Taking thyroid hormone is in no way like a taking a statin medication that interferes with cholesterol production.  Diet and lifestyle (getting enough sleep and maintaining skeletal muscle strength, especially) are certainly important support components, but simply aren't not enough on their own when the gland just isn't functioning well or the inactive T4 just isn't being converted to the active form, T3, in the body's tissues.  

There is a lot of evidence that environmental factors over which we have little or no control, are significant factors in the development of hypothyroidism, too.

Certainly a new definition of "normal" is needed.  I don't even like the term "normal"; I prefer "reference range".  Currently, the reference range my lab uses is akin to measuring a bunch of feet, determining that the size range of the group is size 4-11, lopping off the smallest and largest 2.5% of sizes on either end of the range, and saying that all sizes in between are fine and one should be able to function wearing all the sizes in the ref range.  When I spoke to the lab supervisor about their TSH testing, he was most focussed on the sensitivity and accuracy of the machines (machine a & b should get the same result from the same sample) and he wasn't even aware that there was controversy or a new recommendation concerning the upper half of the reference range.   If the labs can't get it right, how can we expect the primary care doctors who only looked for flagged lab results to get it right?

But if I wear a size 7 or 8, even if a 10 is "normal", it isn't a good fit for me, is it?  And what if most of the sizes fall between 5-8, but there are a few very large feet that skew the range?  

Primary care docs seem to think they know all about thyroid conditions, but the ones I have seen clearly don't know very much of the latest research and treat like one-size-fits-all.  Both endos I have seen, as well as the reading I have done, indicate that the vast majority of "normal" TSHs are around or under 1.0 mIU/L.  What they tend not to agree on is resolution of symptoms and if only synthetic T4 is enough or adequate treatment.  Over my thyroid treatment time (about 2.25 years), I have determined I don't begin to have enough resolution of symptoms until my TSH is no higher than 1.0, preferably a bit below.

Stan, You might be interested in reference #9 in the Hunt research study: "The relationship between thyrotropin and low density lipoprotein cholesterol is modified by insulin sensitivity in healthy euthyroid subjects."
Lynn

Dr. Davis, I started reading your blog a few weeks ago.  I thought the fact that you hadn't addressed the relationship between thyroid health and lipid issues undermined your credibility. You had left a big factor of heart health out of consideration, and I was waiting for the right place to comment about that oversight.  Then lo and behold, here is your TSH blog.

As a 61 year old woman who has taken thyroid supplementation for 59 years, I have seen an obvious relationship between my thyroid hormone levels and LDL/HDL levels.  It's nice to see the scientific confirmation.  

Although TSH is now the most commonly used index of the adequacy of thyroid gland function, it is nevertheless a very flawed indicator, as my personal experience and that of many on various thyroid boards attests to.  There are a myriad of factors that interfere with the negative feedback loop.  Inadequate hypothalamus and pituitary function, iodine insufficiency, cortisol insufficiency, selenium insufficiency, thyroid antibodies, and thyroid supplementation can all throw off the feedback loop and make TSH meaningless.  

A far better test of thyroid health is to directly measure the hormones that the thyroid actually produces, those being thyroxine (T4) and triodo-l-thyronine (T3).  Any blood test is still inadequate, because they don't measure what is happening at the cellular level.  But measuring the biologically active components of what the thyroid produces, the Free T3 and Free T4, plus looking at clinical symptoms, is much more informative than just looking at TSH values.

And as Anna alluded to, once a person can get a hypothyroidism diagnosis, getting adequate treatment is another sorry story.  Most of the medical community doesn't seem to recognize that the body can only use T4 after it's been converted to T3 and there are places in the body such as the brain that can't convert T4 to T3, T3 must be supplied directly. The usually prescribed T4-only medication (levothyroxine, best known as Synthroid) doesn't do the job.

If people were correctly diagnosed and treated, I think a lot of antidepressants, statins, other drugs, and doctor visits would be unnecessary.  It's said untreated or undertreated hypo are a gold mine for doctors.

Lynn

pj,
As to what may be causing thyroid issues, some factors are within our personal control. Iodine sufficiency (well beyond the 150 mcg RDA), selenium sufficiency, and a health style that lends itself to adrenal health (esp. avoidance of refined foods and overstress) are all within our personal control.

However, we are exposed to many factors that are are not within our control that harm thyroid function - e.g. fluorides, soy, bisphenol A, and perchlorate in foods and water.  It's not enough to treat the body right if you're damaged by things beyond your control.  

Thyroid is something the body naturally produces. Drugs to control cholesterol are not, and I don't think taking a form of thyroid that is comparable to what your own thyroid would produce is comparable to taking statins.

Lynn

Stan,

Hypothyroid people do have problems processing carbohydrates.  I don't know if it's been studied, but I have seen it recognized.  But I think that even with diminished carbohydrate consumption they still remain hypothyroid.

You know, I sense that we are all zigzagging towards a program of regaining health that uses more and more endogenous (internal, naturally-occuring) substances, such as thyroid hormone, vitamin D, and omega-3 fatty acids, and away from exogenous (external, foreign) substances like statin agents, osteoporosis drugs, and the like.

Of course, with thyroid issues, the great unanswered question is: Why is this happening in the first place? Why is there such widespread thyroid deficiency? Mineral (e.g., selenium) deficiency, fluoride exposure, pesticide and other organic chemical exposure, etc.?

Thanks, all, for the wonderful articulate and enlightening comments.

I think these comments demonstrate the potential vast improvements in Hypothyroidism (prevention of and of course tx depending on current structural integrity) that can occur with Track Your Plaque.

Brian -- from my extensive reviewing of PubMed to find answers to why TYP is so effective, (and Dr. Davis needs a Nobel ;D not joking) it appears that every facet of TYP strengthens steroid nuclear receptors.  I think you are absolutely right. TR (thyroid hormone receptor) does not work alone.  It 'crosstalks' with ALL the other NRs (nuclear receptors).

Anna -- are you the same Anna in San Diego who's hubby studies apoptosis? Thanks for all your insights if so!

TRs are immensely supported by the other NRs PPAR, ER (estrogen receptor), GR (glucocorticoid receptor), VDR (vit D receptor) and RXR/RAR (vit A/carotenoid receptors) for the sole purpose of growth, fertility, reproduction and longevity.

Guess what degrades and reduces the presence of PPAR?
--movement deficiency
--strength training deficiency
--sedentary lifestyles
--high carb reliant diets
--wheat due to insulin surges, inflammation, more ox stress, silent/latent CD, etc
--obesity (fat is an endocrine tissue and the signals it produces kills off PPAR and other NRs)

Guess what degrades and reduces ER?
--menopause (which leads to the 'menopot' on the belly)
--lack of steroid storage forms/ depot in body (secondary to elevated cortisol, vit D defic, etc)

Guess what degrades GR?
--'overstress' as Lynn puts it (I *heart* that phrase!)

Guess what degrades VDR?
--Vitamin D deficiency (25(OH)D < 50-60 ng/ml)
--Obesity
--'Overstress'

Guess what degrades RXR/RAR?
--Carotenoid deficiency from poor diet
--Vitamin A deficiency from poor diet
--Inflammation


Why does Track Your Plaque work?

All the recommendations optimize the functions of all these receptors and their maximal integrity:
--movement (30-60min minimum daily and more)
--grain-free Paleo diet (low carb, rich in the trace nutrients discussed here -- iodine,Mg,Zn,Bs,etc)
--vitamin 'O' for reducing 'over stress' (omg -- that word is GREAT)
--E2 as needed
--vitamin D3 as needed
--vitamin A/carotenoids as needed (see the blog)
--multiple modalities to reduce internal inflammation/cortisol -- including IF, high vegs intake, fish oil, certain nutritional factors, etc

Wouldn't you agree?

-G

I think these comments demonstrate the potential vast improvements in Hypothyroidism (prevention of and of course tx depending on current structural integrity) that can occur with Track Your Plaque.

Brian -- from my extensive reviewing of PubMed to find answers to why TYP is so effective, (and Dr. Davis needs a Nobel ;D not joking) it appears that every facet of TYP strengthens steroid nuclear receptors.  I think you are absolutely right. TR (thyroid hormone receptor) does not work alone.  It 'crosstalks' with ALL the other NRs (nuclear receptors).

Anna -- are you the same Anna in San Diego who's hubby studies apoptosis? Thanks for all your insights if so!

TRs are immensely supported by the other NRs PPAR, ER (estrogen receptor), GR (glucocorticoid receptor), VDR (vit D receptor) and RXR/RAR (vit A/carotenoid receptors) for the sole purpose of growth, fertility, reproduction and longevity.

Guess what degrades and reduces the presence of PPAR?
--movement deficiency
--strength training deficiency
--sedentary lifestyles
--high carb reliant diets
--wheat due to insulin surges, inflammation, more ox stress, silent/latent CD, etc
--obesity (fat is an endocrine tissue and the signals it produces kills off PPAR and other NRs)

Guess what degrades and reduces ER?
--menopause (which leads to the 'menopot' on the belly)
--lack of steroid storage forms/ depot in body (secondary to elevated cortisol, vit D defic, etc)

Guess what degrades GR?
--'overstress' as Lynn puts it (I *heart* that phrase!)

Guess what degrades VDR?
--Vitamin D deficiency (25(OH)D < 50-60 ng/ml)
--Obesity
--'Overstress'

Guess what degrades RXR/RAR?
--Carotenoid deficiency from poor diet
--Vitamin A deficiency from poor diet
--Inflammation


Why does Track Your Plaque work?

All the recommendations optimize the functions of all these receptors and their maximal integrity:
--movement (30-60min minimum daily and more)
--grain-free Paleo diet (low carb, rich in the trace nutrients discussed here -- iodine,Mg,Zn,Bs,etc)
--vitamin 'O' for reducing 'over stress' (omg -- that word is GREAT)
--E2 as needed
--vitamin D3 as needed
--vitamin A/carotenoids as needed (see the blog)
--multiple modalities to reduce internal inflammation/cortisol -- including IF, high vegs intake, fish oil, certain nutritional factors, etc

Wouldn't you agree?

-G

Dr. B G,

Yup, that's me.

I support most of Anna's observations. I started off with synthetic T4 about more than thirty years ago. Most doctors I have encountered were taught (and insist on) treating the (TSH) number and not the patient.
About 12 years ago I became aware of a few studies that suggested the addition of a small amount of T3 was beneficial, especially in mood and mental performance.
With the help of a couple of  cooperative docs (who had not been aware of this at the time) I tried a small amount of T3 (cytomel or triiodothyronine). This was helpful, and eventually I switched to Armour Thyroid (pork derived) which contains natural T3. This may not be appropriate for everyone since pig thyroids are said to produce a somewhat higher proportion of T3 than human.

These years of experience now allow me to self "tweak" my dose.occasionaly. Invariably my TSH turns out to be between 1 and 2 when I am feeling at my best.
Many doctors experienced in the "art" of thyroid treatment now recognize a condition known as "subclinical hypothyroidism". Google it.
Also, Google "Mary Shomon" She is a well known  thyroid journalist and advocate, who is herself a long term thyroid patient. She frequently interviews (and maintains a list of) doctors who provide specialized thyroid care.
One final suggestion: don't overlook heredity as a factor. My late mother  and four brothers and sisters have all suffered from hypothyroidism. While many people "get by" with standard thyroid treatment, many (especially women) need careful individual treatment.
Fortunately for me, my approach seems to have worked well. At 72, I have a zero plaque score, and take no other meds. While I have  generally eaten a healthy diet, I personally have never found diet or supplementation to be a significant influence on my TSH score. Perhaps if you start early  enough?          
I hope someone will find these comments helpful.
MikeV

There's an issue of the Vitamin D Council Newsletter where a woman whose mother was taking synthetic thyroid writes in. Her mother started supplementing vitamin d, and her TSH levels went up. The mother's doctor raised the dose for the thyroid, and the woman's mother ended up with hyperthyroid symptoms (the one I remember is increased heartrate.) That got me poking around, and it looks like there are some studies where vitamin d increased TSH output. In people whose thyroids respond to TSH as they should, maybe this is part of why vitamin d increases hdl?
I've read that vitamin d can increase the output of insulin (this makes a lot of low carb dieters cringe, but 1)some people don't put out enough insulin, and 2)I think it's possible that strategically increased output of insulin, at just the right time, might actually decrease 24-hour insulin under the curve.

Dr. BG opened my eyes to the potential vit D/TSH interaction.

I believe that there is indeed a real-life effect here (vit D raising TSH). That alone might account for much of the benefit of vitamin D supplementation/normalization.

Donny -- That's interesting. It's unusual that TSH  would increase. (did they document that free T4 actually decreased, in the newsletter? Perhaps they were only treating a 'lab #' and it was only a transient effect) Though I think that Vit D3 may increase TSH (and worsen hypothyroidism) theoretically if the vitamin D dose or blood level is excessive. It is important to check blood 25(OH)D routinely if one is on supplementation to avoid excessively high doses. Again, at supratherapeutic levels, it can cause the conditions it actually ameliorates --  like calcifications).  And potentially thyroid dysregulation too.

I didn't know vitamin D can raise insulin! But that makes sense and explains why it's is effective as part of a diabetic treatment.

In trials, many hormones raise vitamin D blood levels (see below citations):
--estrogen
--(genistein (phytoestrogen from soy -- as advised in the TYP plan)
--thyroid hormones
--testosterone

And VICE VERSA! Vitamin D raises the above hormone levels. In fact, after menopause (after the eggs have complete atresed and no longer provide estrogen), estrogen sources come from subcutaneous fat.  After skin activation of vitamin D -- estrogen levels then increase as a function of autocrine regulation (thank goodness!). Vitamin D indeed affects the synthesis of nearly all the other hormones.

-G

++++++++++++++++++++++++++++++++
Gallagher JC, Riggs BL, DeLuca HF.
Effect of estrogen on calcium absorption and serum vitamin D metabolites in postmenopausal osteoporosis.J Clin Endocrinol Metab. 1980 Dec;51(6):1359-64.
PMID: 6255005
van Hoof HJ, et al.Hormone replacement therapy increases serum 1,25-dihydroxyvitamin D: A 2-year prospective study.Calcif Tissue Int. 1994 Dec;55(6):417-9.
PMID: 7895179
van Hoof HJ, et al.Female sex hormone replacement therapy increases serum free 1,25-dihydroxyvitamin D3: a 1-year prospective study.Clin Endocrinol (Oxf). 1999 Apr;50(4):511-6.PMID: 10468912

Cross HS, et al.Phytoestrogens and vitamin D metabolism: a new concept for the prevention and therapy of colorectal, prostate, and mammary carcinomas.J Nutr. 2004 May;134(5):1207S-1212S. Review.PMID: 15113973

Weisman Y, et al.Decreased 1,25-dihydroxycholecalciferol and increased 25-hydroxy- and 24,25-dihydroxycholecalciferol in tissues of rats treated with thyroxine.Calcif Tissue Int. 1981;33(4):445-7.PMID: 6271357

Otremski I, et al.The metabolism of vitamin D3 in response to testosterone.Calcif Tissue Int. 1997 May;60(5):485-7.PMID: 9115169

Donny -- That's interesting. It's unusual that TSH  would increase. (did they document that free T4 actually decreased, in the newsletter? Perhaps they were only treating a 'lab #' and it was only a transient effect) Though I think that Vit D3 may increase TSH (and worsen hypothyroidism) theoretically if the vitamin D dose or blood level is excessive. It is important to check blood 25(OH)D routinely if one is on supplementation to avoid excessively high doses. Again, at supratherapeutic levels, it can cause the conditions it actually ameliorates --  like calcifications).  And potentially thyroid dysregulation too.

I didn't know vitamin D can raise insulin! But that makes sense and explains why it's is effective as part of a diabetic treatment.

In trials, many hormones raise vitamin D blood levels (see below citations):
--estrogen
--(genistein (phytoestrogen from soy -- as advised in the TYP plan)
--thyroid hormones
--testosterone

And VICE VERSA! Vitamin D raises the above hormone levels. In fact, after menopause (after the eggs have complete atresed and no longer provide estrogen), estrogen sources come from subcutaneous fat.  After skin activation of vitamin D -- estrogen levels then increase as a function of autocrine regulation (thank goodness!). Vitamin D indeed affects the synthesis of nearly all the other hormones.

-G

++++++++++++++++++++++++++++++++
Gallagher JC, Riggs BL, DeLuca HF.
Effect of estrogen on calcium absorption and serum vitamin D metabolites in postmenopausal osteoporosis.J Clin Endocrinol Metab. 1980 Dec;51(6):1359-64.
PMID: 6255005
van Hoof HJ, et al.Hormone replacement therapy increases serum 1,25-dihydroxyvitamin D: A 2-year prospective study.Calcif Tissue Int. 1994 Dec;55(6):417-9.
PMID: 7895179
van Hoof HJ, et al.Female sex hormone replacement therapy increases serum free 1,25-dihydroxyvitamin D3: a 1-year prospective study.Clin Endocrinol (Oxf). 1999 Apr;50(4):511-6.PMID: 10468912

Cross HS, et al.Phytoestrogens and vitamin D metabolism: a new concept for the prevention and therapy of colorectal, prostate, and mammary carcinomas.J Nutr. 2004 May;134(5):1207S-1212S. Review.PMID: 15113973

Weisman Y, et al.Decreased 1,25-dihydroxycholecalciferol and increased 25-hydroxy- and 24,25-dihydroxycholecalciferol in tissues of rats treated with thyroxine.Calcif Tissue Int. 1981;33(4):445-7.PMID: 6271357

Otremski I, et al.The metabolism of vitamin D3 in response to testosterone.Calcif Tissue Int. 1997 May;60(5):485-7.PMID: 9115169

Very interesting.  All I know is that at the same time that I was diagnosed with Hashimoto's disease with a TSH which had jumped from 2.25 to 6.61, my LDL, which normally hovered around 115, jumped to 180.  After two months of thyroid replacement, my LDL dropped back to 112.  My doctor said the 180 must have been a lab error.  I'm not so sure.

I am a 60 year old female and was finally diagnosed as hypothyroid almost two years ago when my internist put the symptoms together.

I was freezing cold at anything below 80 degrees, totally exhausted and was nearly starving myself on low carb to maintain my weight.  This was after losing 70 lbs. and having no trouble maintaining my weight.

He ran the full thyroid panel, including free T3 and free T4.  My TSH and free T4 were normal but my free T3 was very low and out of range.

I was immediately sent to one of the top endocrinologists here in Milwaukee.  He ran more tests and even with several low and out of range scores in his hands he told me I was getting old and there's no cure for that!  From there his comments became more absurd but I won't bore you with the details.  I'm sure you've got the picture.

It took quite some time to find a doctor who practices "outside the box" using both traditional and holistic medicine to get a proper diagnosis.  He treats by symptoms and uses the lab values for reference only.  He says most patients feel best with TSH below 1.0 and medicates based on symptoms.

Unfortunately, neither Armour Thyroid or Cytomel is working for me and my free T3 continues to drop even lower.  I have now been diagnosed with adrenal fatigue based on cortisol saliva tests, which explains why the thyroid meds aren't working.  All of my hormones are badly out of balance and low.

Much to my surprise he has recommended most of the same things you do...  low carbing, high-dose vitamin D, DHEA, testosterone, etc.

The only thing that was normal and excellent was my cholesterol.  By low carbing I got it into excellent territory in 2004, where it stayed until all my hormones went out of balance.  My HDL in the high 70's was even higher than my LDL and my Trigs were in the low 40's.

Having fought high cholesterol for most of my adult life I was astonished to find that it is now too low at 142.

We can't look at just TSH and just thyroid.  The entire endoctrine system MUST be evaluated.

Many of us who are hypothyroid don't respond to treatment because our adrenal glands are not working properly.  Finding appropriate treatment there is even worse than trying to find help with thyroid issues.

Since both of them have serious long-ranging effects on our heart health they must be properly addressed.  We shouldn't have to beg for treatment and almost become our own physicians.

My heart scan this week came in with a calcium score of 7.94.  I suspect that my untreated hypothyroid and adrenal fatigue are part of the picture and too many doctors ignore them.

I am more than thrilled to see that you are finally addressing these issues, which have been ignored for far too long.

Based on my reading and comments from my internist I continually recommend your blog to anyone and everyone.  Keep up the great work!

Donna said:

I am a 56 year old female, and was diagnosed with Hashimotos Thyroiditis, along with Graves diasease, giving me a dual diagnosis.  

I am currently, and have been very frustrated over the last five years, due to the fact that:

I remain fatigued, have sleep interruption, suffer periodically from muscle pain in my mid-back, as well as my neck, have heart palpitations on and off, and my TSH and Free T4 are close to the top of the reference range, with my T3 being close to the bottom.  I get muscle aches in my back, some so extreme, that in a few cases, I have gone to the emergency room, but they can't find what causes the pain. In addition, I have gained approximately 15 pounds over the last year, and I just get told I should exercise more and eat less.  I have a very restricted diet to begin with, due to a surgeon nicking my pancreatic duct during an ERCP procedure, which blew out six weeks later, giving me acute pancreatitis.  

My primary care doctor tells me that "thyroid" cannot cause muscle pain, and I disagree with him.

Last year I saw an ndocronologist, and he thought I had musco-skeletel problems.  The only thing they uncovered was some arthritis in my spine and neck.

In 2001 I had an I131 Uptake, because my TSH and T4 were opposite of my T3, according to the doctor.  

Ever since, my weight has just crept upward, no matter how little I eat, how much I exercise or don't exercise.  There is no explanation.

What would you suggest?  Would it make sense that my TSH, T4 and T3 are doing the same thing again?

Thank you Dr. Davis for posting this.  As a woman who has managed her own Hypothroidism for more than 20 years now, I am happy to see a western doctor finally state that 'normal' means nothing.

I can tell you that my body functions best when my TSH is at 1.0 - 1.15.  All of my hypothryoid symptoms disapper.  As soon as it begins to creep up and reaches anything over 2 the symptoms return.

Because no doctor would actually listen to me I have managed my thyroid naturally for years by taking herbs to balance my hormones and my endocrine system.

As a Natural Healer (I was also glad to read today's post about becoming our own doctors (I'm paraphrasing - yes.) with a degree in true naturopathic medicine and western herbs I am glad that I had the awareness and personal power to trust and know what my body needed but so many people put blind faith in their doctor and turn over their power.

Thanks again for posting this article.  I trust that it will be helpful to many who are told they have 'normal' thyroid function yet know something is not right in their own bodies.

Christine Agro
The Conscious Mom's Guide
www.theconsciousmomsguide.com
blog.theconsciousmomsguide.com

The current accepted range is ridiculous. Fortunately, I found a doctor who believes that the normal level for a 21-year-old girl is around 1.

I have had Hypothyroidism since I was 9 years old, I am now a 41 year old woman who has had a complete hysterectomy.  I take Estroven, Vitamin A, D3, B12 and Levothroid (112mcg) I have always noticed even the slightest change in my TSH levels, my hair starts falling out, I get excessively tired, get really dry skin and heart palpitations and I become extra nervous.  I got a blood test the other day because I wasn’t feeling right again… my TSH was 13.60uIU/mL!  My Doctor just had me switch my Levothroid back to 125mcg starting tomorrow. I also have a family history of heart disease.  How dangerous is my situation? I bounce between the two levels of Levothroid about 2 to 3 times a year.  My results so far this year are 2/09 0.86, 7/09 4.78 & 11/09 13.60.  Thank you for the help! I think my doctor thinks I am crazy when I say I can feel it, sometimes I am not even off enough to switch to the next level.

My TSH levels came in at 7.75 and the T4 (I think) was normal.  I had biopsies done on 3 nodules two years ago and the only recommendation was to follow up with regular check ups.  I don't seem to have any of the symptoms of hypothyroidism - feeling cold, weight gain etc.  I am a regular runner and eat well so I have no idea what I should be asking for in terms of treatment.  Any suggestions?

For anyone who still has doubt about the importance of getting thyroid right; there's this:

*Subclinical hypothyroidism and the risk of coronary heart disease and mortality*
JAMA. 2010 Sep 22;304(12):1365-74.

http://www.ncbi.nlm.nih.gov/pubmed/20858880?dopt=Abstract

Regards
MikeV

I fixed my thyroid naturally by finding a source of natural untreated water (no fluoride or chloride) and taking LOTS of iodine (8 Lugol's drops per day). (My doctor regularly tested iodine levels using a 24hour urine test to see how much of 8 drops is absorbed). After 6 months my doctor told me I could stop taking my thyroid supplememt. I also was taking astragalus and chitosan as a telomerase activator at the time and I think this might have helped regenerate my thyroid activity as well. I also was put onto physiologic doses of cortisol + DHEA, as adrenal dysfunction goes hand in hand with thyroid function, and supporting the rest of the endocrine system helps the thyroid. I could not believe how much iodine I needed; after 6 months it started to taste metallic and I could reduce my dose (8 drops a week).

Anonymous, 10/12/10

Interesting.
I would be interested to learn how long you had been 'hypo', prior to beginning this process, and your age.
Were there any 'hyper' symptoms before your doc dropped your thyroid med?
Was your doctor specializing in this approach?
Thanks
Mike V

In other words, the findings of this substantial observation suggest that the ranges of TSH usually regarded as normal contribute to coronary events, cardiac death, as well as lipid patterns. While several other studies have likewise shown a relationship of higher TSH/lower thyroid function with lipid abnormalities and overt heart disease, no previous study has plumbed the depth of TSH to this low level and to such a large scale.