With so much focus on iodine’s historical role in the treatment of goiters as well as the more recent discovery of its role in the production of thyroid hormone, very little, if any, attention has been placed on the dangers associated with iodine toxicity.
Because of this, most people are completely unaware that excess iodine is also a common cause of goiters, hypothyroidism, and thyroiditis today. The use of iodine therapy for goiters had actually been documented for thousands of years prior to the discovery of the thyroid gland. The fact that burnt sponge was used as a treatment for goiter continually throughout history from 1600 B.C. However, in 1820 as the use of supplemental iodine began, Condet also discovered the issue of iodine toxicity and attempted to warn people of the dangers.
When I was young kid in school, I once questioned my history teacher as to the importance of studying history. I suppose there is truth to this in theory but unfortunately, this is rarely the case in reality. But the fad didn’t last because iodine quickly gained negative publicity from its over-use and the increased incidence of iodine toxicity.
It wasn’t until the major advancements in science in the 1940’s that scientists began to recognize that there were other factors involved in the process of hypothyroidism that iodine supplementation did not solve. If iodine therapy was the end-all solution then it would be safe to say that the occurrence of hypothyroidism would have drastically decreased during this time. As industrialized farming practices were improved, the majority of food was being grown in iodine rich soil and people began to consume more than enough iodine from the foods they ate.
At this point in time, it was understood that iodine deficiency alone, was not the cause of hypothyroidism or goiters. Scientists then began focusing on other causes such as anti-thyroid foods as well as other very interesting concepts. We’ve already established that the recommended daily allowance of iodine is 150 micrograms. Many proponents of iodine therapy recommend as much as 50 milligrams to 100 milligrams of iodine daily which is 350 to 650 times the recommend daily allowance. This is a sure way to develop iodine toxicity, which is known to be quite dangerous to your thyroid! There is quite a bit of research showing that excessive iodine greatly increases your risk of developing autoimmune thyroiditis. These results suggest that excessive consumption of iodine in the United States may be responsible for the increased incidence of autoimmune thyroiditis. Animals with excess iodide intake, however, show an aggravation of the autoimmune inflammatory activity. In general, iodine deficiency attenuates, while iodine excess accelerates autoimmune thyroiditis in autoimmune prone individuals. Excessive iodine was once used to treat hyperthyroidism because of iodine’s ability to suppress thyroid function.
While many people are led to believe that iodine is the only way to treat hypothyroidism and goiters, most are unaware that excessive iodine can actually have the opposite effect and cause hypothyroidism as well as the formation of goiters. As you can see, there are some very serious dangers associated with the use of iodine therapy for hypothyroidism.
Thanks Tom I do owe you an apology and I’m very grateful for your response-no one ever told me that but I figured it out by oversupplementing on iodine, kelp, seaweed, because I was told it would help my thyroid function better-the symptoms just got worse and finally found out what was going on-got off all iodine. My doctor told me to totally stay away from soy oil and soy products, kelp or any thing with high iodine because the synthroid medication had enough iodine to help me to function.
The premier resource for timely, trustworthy information on natural health and wellness, based on the insights of Andrew Weil, M.D. This collection of simple, natural strategies and tools is based on the bestselling book Spontaneous Happiness byAndrew Weil, M.D. According to the American Academy of Pediatrics (AAP), the diets of many women who are pregnant or breastfeeding are low in iodine, which is essential for normal brain development in infants.
Weil Vitamin Advisor for Supplements and Herbs - If you are interested in supplementing your diet, and want to take the mystery out of choosing vitamins, try the Weil Vitamin Advisor. You're quite right that in general most Americans get too much salt, and if that's iodized salt, they should not experience iodine deficiencies. Discover a treasure trove of healthy, healing foods and creative, delicious ways to prepare them. Information on this web site is provided for informational purposes only and is not intended as a substitute for the advice provided by your physician or other healthcare professional. This Site and third parties who place advertisements on this Site may collect and use information about your visits to this Site and other websites in order to provide advertisements about goods and services of interest to you.
They advised against the ingestion of iodine or kelp supplements containing in excess of 500 mcg iodine daily, and noted that ingesting more than 1,100 mcg of iodine per day (the tolerable upper limit) may cause thyroid dysfunction. Iodine is a vitally important nutrient that is detected in every organ and tissue and many if not most are deficient in this nutrient. There are potentially serious risks to taking too much iodine, however, which is why I generally do not advise taking iodine supplements like Lugol's or Ioderol. Further, taking too much iodine may also lead to subclinical hypothyroidism, which occurs when your thyroid produces too little thyroid hormone. But research published in the American Journal of Clinical Nutrition2 revealed that study participants taking relatively higher doses of supplemental iodine — 400 micrograms a day and more – paradoxically began developing subclinical hypothyroidism. I would recommend taking a large dose iodine supplement in the event of some type of nuclear fallout. Iodine deficiency, or insufficiency, in any of these tissues will lead to dysfunction of that tissue. Iodine actually induces apoptosis as well, meaning it causes cancer cells to self-destruct. Worldwide, it's thought that up to 40 percent of the population is at risk of iodine deficiency. Personally, like the ATA, I believe caution may be appropriate here before swallowing milligram amounts of iodine on a regular basis, as we need more research to determine the health effects of too much iodine. The jury is still out on whether iodine in supplemental form is safe (especially at higher doses). When in a car or a building, open windows as often as possible, preferably on opposing sides of the space for cross ventilation.
If you are interested in being tested for iodine deficiency, ask your health care provider about the urine iodine challenge test. What if someone told you that the fastest way for you to lose weight is to eat more and never count a calorie? I remember when I was pregnant with Sprout, especially toward the end of pregnancy, I felt hungry all the time, curiously mostly at night. If you asked me what maca was a few years ago, when I first set out to cure hypothyroidism and infertility, you would have seen nothing more than a blank stare on my face. I have helped thousands of people transition to a health promoting, plant based diet in the last eight years.
Do you want to eat your way to health but have serious health and weight loss challenges which require personalized planning? But few people understand the potential dangers of iodine therapy and excessive iodine consumption. Because of the misleading idea of iodine deficiency, the market has become flooded with iodine supplements that claim to cure hypothyroidism, which in actuality pose a greater threat to your thyroid and health than you realize. Jean Francois Condet discovered that iodine was the active ingredient in the burnt sponge remedy. His answer, which suited me at the time, was that studying history was important so that we don’t make the same mistakes over again.
Shortly after this discovery, in 1910, iodine supplementation was back on the map as a very popular treatment for thyroid disorders.
The incidence of goiter may have decreased but this was also largely due to the development of modern industrialized farming practices and the introduction of iodine into the food supply. As mentioned above, in the 1970’s it was found that people were getting as much as 10 times more iodine than they needed. One such theory was that the common day demands on the body had increased which in turn, increased the body’s need for MORE thyroid hormone. Most of the popular iodine supplements today are recommending the use of 12.5 milligrams or more.
Considering the prevalence of thyroiditis today, this is a topic that deserves far more attention than it currently gets. However, in hypothyroid people or people with normal thyroid function, it has the same effect and can lower thyroid function far below normal. This is where there’s an accumulation of connective tissue as well as an increase in edema around the neck and thyroid. The bottom line is that today, we are posed with a far greater risk of developing iodine toxicity than we are of an iodine deficiency. The good thing is, I have access to the online program,too.And Tom has not failed to reply to my email questions very quickly. I have been told I have sub-clinical hypothyroidism ( Hashimoto’s Thyroiditis) I guess I should not take it any more. Andrew Weil and Tieraona Low Dog that can help you meet healthgoals including better sleep, digestion, energy and focus.
It has been a long time since we had to worry about iodine deficiency in the United States.
But as the AAP pointed out in a policy statement issued in May 2014, most of the salt in the U.S. You should not use the information on this web site for diagnosing or treating a health problem or disease, or prescribing any medication or other treatment.
Along with being essential for healthy thyroid function and efficient metabolism, there is increasing evidence that low iodine is related to numerous diseases, including cancer. In this case, if you're iodine deficient, taking a potassium iodide (a stable form of iodine) supplement can protect your thyroid by "flooding" your system with iodine so your thyroid has no need to take in the radioactive form. Hence the following symptoms could provide clues that you're not getting enough iodine in your diet. In the US, however, agencies tend to say most people are iodine "sufficient," meaning they get enough of the nutrient from their diet.
Flechas also insists severe iodine deficiency is rampant and believes the current US daily recommended allowance (RDA) for iodine may be completely insufficient for overall physical health and prevention of diseases such as thyroid disease, fibromyalgia and cancer. I am not yet convinced that high doses are necessary and do not take such large amounts in supplemental form. As an alternative, toxin-free sea vegetables and spirulina are likely the ideal natural sources from which to obtain your iodine—however, make sure that these are harvested from uncontaminated waters. Such systems make it possible to keep the water clean with minimal chemical treatments. Another simple way to ensure you're getting enough iodine is to get an inexpensive prescription from your physician for SSKI, which is a super-saturated potassium iodine. We’ll take a look at how important Iodine is for our daily well-being, who needs it, what the risk factors are for Iodine deficiency, and which brands of Iodine supplements have shown to be the best out there.The Importance of IodineThe body can’t make its own Iodine, so the first order of business is to try to get it from the foods you eat. And I have another delicious, nutrient packed, waist slimming, taste bud teasing recipe for you--a Cranberry Broccoli Salad with Pine Nuts that takes only 15 minutes to make. Today you will get to hear me answer some pretty awesome health and nutrition questions that might just save your health, your wallet and your life!
At that time, what they only understood as a swollen neck was treated with the use of burnt sponge, which reduced the swelling. However, the mechanism by which burnt sponge acted was entirely unknown throughout this entire period. People even wore small containers of iodine around their necks so that it was conveniently available when they wanted it. As a side note: This is an important subject that will be covered in more detail in the future. For many, this is a temporary effect that subsides after the source of excessive iodine is removed.
This is most commonly seen in those who suffer from Hashimoto’s Thyroiditis.Iodide Myxedema is also common in areas of Japan where seaweed soup is commonly consumed which can contain 80 to 200 mg of iodide. And instead of falling for the latest and greatest “fad” thyroid supplement, it’s important to understand what you are putting in your body and the potential negative effects it can have on your thyroid and your health. This nonmetallic mineral was added to salt in 1924 to prevent thyroid enlargement (goiter), slowed metabolism, and weight gain, as well as the other symptoms of hypothyroidism (fatigue and intolerance of cold, as well as neurological, gastrointestinal, and skin abnormalities). It has to split the I2 into two I- ions, which is an oxidative reaction that causes oxidative stress. Jorge Flechas, MD is adamant that absence of iodine in a cell is what causes cancer, and statistics tend to support this view.
Although he makes a compelling argument, I am not yet convinced that such large amounts may be necessary, so I would encourage you to do your own research, and adopt a sensible, middle-of-the-road approach when it comes to iodine. Chemical pollutants are in much higher concentrations inside buildings (and cars) than outside. Individual articles are based upon the opinions of the respective author, who retains copyright as marked. Luckily you don’t need a ton of it to meet your daily requirements, and for most it’s not going to be an issue.
They cause immeasurable pain and discomfort, and often lead to totally unnecessary and unjustifiable surgeries.
My GP promised to get me in and after a couple of weeks and 3 calls to him, they have not gotten me in.
At the same time, you'll want to avoid all sources of bromine as much as possible, as this appears to play a large role in the rising levels of iodine deficiency. If when you touch something with slightly wet fingertips it leaves a yellowish stain, then the iodine is coming out of your skin, indicating your body is saturated, i.e.
The information on this website is not intended to replace a one-on-one relationship with a qualified health care professional and is not intended as medical advice.
The AAP noted that as consumption of processed foods has increased, so have levels of iodine deficiency, with the result that now about one-third of pregnant women in the U.S. It is intended as a sharing of knowledge and information from the research and experience of Dr. There are parts of the world where not getting enough Iodine is a serious concern, and even in those places they have seen marked improvement by adding small amounts of iron to salt. I have reviewed Brownstein's work and although he has many good points I disagree with his therapeutic recommendations. In addition, a pregnant or nursing mother's iodine deficiency increases both her and her baby's vulnerability to the effects of certain environmental pollutants. Most notably, these include thiocyanate (found in cruciferous vegetables and tobacco smoke) and nitrate (found in certain leafy and root vegetables), the AAP said.
Mercola encourages you to make your own health care decisions based upon your research and in partnership with a qualified health care professional.
Low levels of Iodine have been linked to hypothyroidism, where the thyroid is sluggish and not living up to its potential. Another chemical of concern is perchlorate, an environmental pollutant found in about four percent of public drinking water supplies and in a few foods.The AAP stated that pregnant and lactating women should take supplements that provide adequate levels of iodine and noted that at present only about 15 percent of these women do so. If you are pregnant, nursing, taking medication, or have a medical condition, consult your health care professional before using products based on this content. On the contrary, getting too much Iodine has been linked to hyperthyroidism, where the thyroid is overactive.
We can get iodine naturally by eating saltwater fish and seafood, kelp and other sea vegetables as well as vegetables grown in soils that contain iodine.
Both conditions are unwanted, which is why it’s key to get just the right amount of Iodine, and to have your levels checked by a doctor to see where you stand.Kelp and IodineYou’ll notice that many of the top Iodine supplements are using kelp as the delivery method.
When taking mineral supplements like Iodine it’s important that you are consuming them in a way that makes them accessible for the body. If you supplement in a synthetic way, the body will have trouble making use of it and most of it will just be flushed from your system unused.Top 10 Iodine Supplements for Proper Thyroid Function1. Norwegian KelpTaking the crown on our list of the best Iodine supplements available is Norwegian Kelp by Country Life.
It has garnered the most solid feedback from those that have used it, in addition to containing a high quality, natural source of Iodine without a big price tag. Users report increased amounts of energy, and natural weight loss when taking it, although these have not been corroborated by clinical studies.It’s delivering 225 micrograms of Iodine, which is more than what is needed each day. This makes it a good choice for those that are running a shortage, or those that find that they aren’t getting enough Iodine from the foods they eat. Icelandic KelpIcelandic Kelp comes in second,but is pretty interchangeable with the top ranking Norwegian Kelp, also delivering 225 micrograms of Iodine.
It contains alfalfa, as well as some Calcium so you’re getting additional nutrients along with the Iodine. After the kelp has been processed it is then combined with alfalfa leaves.Nature’s life has a strong reputation for putting out quality products, and they offer a wide range of health and nutritional supplements.
If you’ll be using this daily you don’t want to put anything into your body that is made with questionable ingredients. Kelp with Natural Selenium and IodineHere is an Iodine supplement that provides the recommended daily value of Iodine, 150 mcg per capsule. It’s somewhat unusual to see a kelp supplement contain anything other than Iodine in the way of thyroid benefits, so you are getting a sort of double benefit here, especially if you’re concerned with thyroid health.After doing our due diligence and talking to the folks at Ecological Formulas, we were impressed that they’re doing business the old fashioned way.
They’ve been in business for two decades now and still do a bulk of their business through the phone and through other retailers, and don’t really have a website of their own to speak of. DetoxadineHere’s an offering that isn’t kelp-based, but still contains enough Iodine to correct any shortage you may be experiencing.
This is a nascent Iodine supplement, and in addition to being able to help you with your thyroid, they say it can help to boost your immune system, and even help with radiation exposure, if you feel that this is factor in your life. The production standards behind the product are very high, and justify the higher prices you’ll see.Global Healing Center offers a wide variety of health and detox products, and covers everything they sell with a 180-day money back guarantee.
From our experience they produce quality products at reasonable prices, with fast and cheap shipping.
Nature’s Way KelpNature’s Way produces a wide variety of different health and nutrition supplements, and they seem to have nailed it when it comes to a quality Iodine product. It provides plenty of Iodine, while keeping sodium count low, even though this it relies on a sea vegetable as the source. Because of their solid reputation you can be sure this really contains kelp and Iodine.You can’t ignore the high ratings this gets from real users, and it’s not just for this product, Nature’s Way gets fanatical reviews for most of their product offerings. And it’s the kind of high praise that companies dream of, with thousands of customers coming back to give their opinion on it, and most of them saying how great it is.
Kelp CapsNOW Foods has a long and steady reputation for putting out quality nutritional supplements, so you’d expect nothing but the best in regards to the type of ingredients being used. Another factor that weighed heavily is that because of their strong track record you don’t have to wonder if it contains what they say it contains.These deliver 325 mcg of natural Iodine per serving, which is more than most people need, especially if the deficit they’re experiencing is very slight. Sea IodineFor those running a severe shortage of Iodine, or who have been told that their body has a hard time absorbing Iodine.
With plenty more than the recommended daily value, you’ll have more than you need as long as you’re processing it correctly. While the ingredients on this are high quality, you’ll want to check with your doctor before you begin using this to see if they recommend such higher levels.You might notice that compared to other Iodine supplements on our list that this one is a bit more pricey.
This is one reason why it didn’t rank higher, because there are others that have just as good ingredients, but clock in at a better price, and contain reasonable amounts of Iodine.
Tri-IodineThe major benefit touted by Tri-Iodine is that you’re getting 3 different types of Iodine so your body is benefitting from different forms of this essential trace element. The total dosage is far more than what is typically recommended as a daily requirement, so you’d only want to take these on the advice of your healthcare practitioner.The reason it made out list is because of the quality of the ingredients, and the fact that it’s manufactured with the end user in mind.
For this reason, what it doesn’t contain is just as important as what it does contain, with no sugar, dairy, corn, or wheat for those looking to avoid these ingredients.
In order to get behind this supplement you’ll have to buy into their theory that the human body needs more Iodine than what is commonly thought of as enough. If you can get your mind around the, it makes for a great choice, and is favored by many users.The makers of Iodoral challenge the idea that the Recommended Daily Value of Iodine is accurate. They state that it was set in order to prevent basic problems with Iodine deficiency like goiter and hypothyroidism, but that we haven’t yet determined what healthy levels should be.
Iodine SupportThis is an interesting offering, and one that can be taken in conjunction with Tri-Iodine from EuroPharma. Rather than focusing on delivering a bunch of Iodine into the system, it’s main purpose is to help your body use and absorb the Iodine you do take.
Be sure to check if yours does, and if not consider supplementing with an Iodine supplement recommended by your doctor.Do vegans need Iodine supplements?Vegans stand perhaps the most risk of running a dietary deficiency of iodine because they’re avoiding eating foods that typically contain it such as meat. Kelp supplements might not be an option for them since trace amounts of shellfish and other animals could be present. It’s best to check the label of any Iodine supplement you’re considering to see if it’s Vegan-friendly.Can Iodine supplements be harmful?The overriding thought is that taking too much Iodine can be just as detrimental as not getting enough.
There are some opinions that go against conventional wisdom, and say that the RDVs for Iodine are set too low, and the human body needs much more than what is being recommended. Studies have shown that getting too much Iodine can make your thyroid overproductive, which is not wanted, and can be harmful.Do Iodine supplements increase metabolism?Some Iodine supplements are marketed as helping with weight loss and supporting the metabolism. A properly functioning thyroid will help you maintain a healthy weight, and give you more energy. If you have been told that you have an underperforming thyroid gland due to a deficiency of Iodine, you may notice an improvement in your metabolism by taking Iodine supplements.Can Iodine supplements cause diarrhea or constipation?Some of the side effects of taking too much Iodine is that you may experience either constipation or diarrhea.
That’s why it’s best not to start taking them unless you have been specifically told that you are short on this essential trace mineral. It’s hard for many to run a shortage, so don’t assume that you are low.Do Iodine supplements raise blood pressure?Taking too much Iodine to the point of overdosing on it can lead to an increase in blood pressure. It’s best to consult with your doctor before starting any Iodine supplementation regimen.Can Iodine supplements cause hyperthyroidism or hypothyroidism?Supplementing with Iodine can be tricky business because you want to avoid running an Iodine deficiency, but don’t want to get so much Iodine that you’re running a surplus.
That’s why it’s a good idea to only supplement with the supervision of your physician.Should Iodine supplements be taken with food?In many cases it is recommended to take Iodine supplements with food, as this will be a more natural way to get the minerals into your system. If you are taking a kelp supplement you’ll find that it’s best to take it with food so that your body can process it along with the meal you’re eating.Do Iodine supplements help you lose weight?A natural byproduct of a properly functioning thyroid is that you’ll be able to get to and stay at your natural weight. If you are currently heavier than what you naturally should be, you may notice that getting the right amount of Iodine will help you naturally get to where you should be. This is all assuming that you haven’t been getting enough Iodine on an ongoing basis.How long do Iodine supplements stay in your system?Your body has a daily need for Iodine, and it’s not something that you can stock up on or store in your system. That’s why you want to first try to get it from the foods that you’re eating, and only take a supplement if you feel that you haven’t consumed enough foods to get you to where you need to be.How fast do Iodine supplements work?If you’ve been running low on Iodine, a supplement will fix that shortage the same day you use it. But the benefits of having proper Iodine levels will be most apparent after several days or even weeks. I don’t know about kelp but seeing that its natural is safer than any chemically or synthetically made. When your body has high amounts of acid and not enough oxygen, your immune system will suffer.
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