Archive for the ‘Uncategorized’ Category

Danger at the checkout!

Tuesday, August 24th, 2010

(CBS) If you’re worried about being exposed to the cancer-causing compound BPA, you may already know to be wary of some water bottles and food cans.

But you’ll never guess where BPA, a.k.a. bisphenol A, is showing up now:

Cash register receipts:

http://www.cbsnews.com/8301-504763_162-20011903-10391704.html

Things We Love

Monday, August 16th, 2010

1) Flavored Stevia.  Stevia is a wonderful natural sweetener that has no calories and does not disrupt your blood sugar.  The brand Sweet Leaf makes flavored stevia which can be used to spice up coffee or iced tea, oatmeal, even yogurt!  (Dr. Lovick’s favorite is cinnamon!)

2) Pilates. This form of exercise has been around for over 80 years.  It focuses on mindful exercise that strengthens the core abdominal muscles through controlled movement and breathing.  Go to the Pilates Method Alliance to find a certified teacher near you.

3) Headache cure.
Hydrotherapy is an easy and quick cure for most headaches, including some migraines.  When a headache strikes, roll up some ice inside a towel and put it around your neck.  Then sit with your feet in a bucket of hot water (but not so hot that it burns you!)  It works fast, it is inexpensive, and there are no side effects!

Monday, August 16th, 2010

Food Introduction Schedule For Infants

6 MONTHS FOODS

At 6 months, foods are introduced into the breast feeding regime. Several qualities are desirable: 1) Generally, hypoallergenic foods should be used; 2) Easy chewability; 3) reasonably iron-rich (but not high iron); 4) Adequate fiber and fluid levels for the health of the colon.

  1. Prunes: Fiber, Iron, Vitamin C, Fluid, Calcium
  2. Cherries: Fiber, Iron, Vitamin C, Fluid
  3. Banana: Potassium, Iron, Chewability
  4. Blackberry: Fiber, Iron, Vitamin C
  5. Carrot (cooked/mashed): Fiber, Carotenes, Calcium
  6. Mung Bean Sprouts (blended): Iron, Bulk
  7. Cauliflower (cooked/mashed/blended): Iron, Bulk, Calcium
  8. Applesauce: Pectin, Fluid, Fruit sugars
  9. Grapes: Vitamin C, Fluid, Fruit sugars
  10. Yam: Carbohydrates, Carotenes, Potassium
  11. Pears: Vitamin C, Fiber, Fruit Sugars
  12. Kiwi: Vitamin C, Fluid, Enzymes
  13. Green Peas: Iron, Fiber, Chlorophyll, Calcium

9 MONTHS FOODS

Substantial growth and maturation of tissues occur at 9 months. Iron and zinc foods are emphasized as well as maintaining hypoallergenicity in food choices. High bulk and fiber are encouraged for good intestinal health. The intestinal bacteria change as we add more foods from bifidobacterium bifidus to E. Coli to lactobacillus species. A high fiber diet encourages smooth transformation to these bacterial types. Introduce foods one at a time, watching for reactions such as diaper rash, behavioral changes, skin rashes, ear infections, runny nose, etc.

  1. Papaya: Vitamin C, Enzymes
  2. Oatmeal: Zinc, Protein, Fiber
  3. Lima Beans: Zinc, Protein
  4. Split Pea soup: Zinc, Protein
  5. Mashed Potatoes: Complex carbohydrates, Potassium
  6. Basmati Rice: Complex carbohydrates, Protein, Fiber

12 MONTHS FOODS

These foods are high in zinc, fiber, and complex carbohydrates. Again, watch  for allergic or sensitivity reactions to foods, such as skin rashes, runny noses,behavorial changes, etc. Protein and Iron are also emphasized.

  1. Acorn Squash: Carbohydrates, fiber, Carotenoids
  2. Blackstrap Molasses: Iron, Magnesium
  3. Tofu: Protein
  4. Asparagus: Fiber, Protein, Vitamin A, Niacin, Potassium, Manganese
  5. Avocado: Monosaturated fats
  6. Barley: Carbohydrates, Phosphorous, Magnesium, Protein
  7. Spirulina: Protein, Chlorophyll
  8. Brown Rice: Carbohydrates, Protein, Fiber, B vitamins, Phosphorous, Potassium, Vitamin E
  9. Swiss Chard: Magnesium, Fiber, Calcium, Essential Fatty Acids, Zinc, Iron.
  10. Parsnips: Fiber, Vitamin A
  11. Goats Milk: Protein, Vitamin A, B vitamins, Potassium, Calcium, Zinc
  12. Yoghurt: Calcium, Beneficial Bacteria, Protein, B vitamins, Zinc
  13. Hubbard Squash: Carbohydrates, Protein, Carotenoids, Potassium,

18 MONTHS FOODS

These foods include food high in Protein. The molecular structures are getting more complex. These foods emphasize also calcium and B vitamins for growth.

  1. Tahini: Oils, Protein, Iron
  2. Kelp: Protein, Iodine and other trace minerals
  3. Beets and Beet Greens: Chlorophyll, Fiber, Liver aid, Iron
  4. Beans: Carbohydrates and Protein, Iron,
  5. Lamb: Protein, Iron, B vitamins, cholesterol for hormones
  6. Eggplant: Fiber, carbohydrates
  7. Chicken: Protein, B vitamins, Cholesterol for hormones
  8. Fish: Protein, Iron, Essential Fatty Acids
  9. Spaghetti Squash: Carbohydrates, Carotenoids
  10. Various Greens: Fiber, Calcium, EFA, Magnesium
  11. Rye: Carbohydrates, Protein, Fiber, Sodium
  12. Mushrooms: Immune Stimulant, Fiber, Copper, Zinc
  13. Rutabaga: Carbohydrates, Carotenoids, Fiber
  14. Buckwheat: Carbohydrates, Fiber, Rutin, B vitamins

21 MONTHS FOODS

At this stage, much growth is occurring. Here, we begin to fill out the Proteins so that the Protein foods can be rotated. EFA rich nuts are introduced as easy to eat nut butters.

  1. Egg: B-12, Protein, Lecithin, All Essential Amino Acids, Cholesterol
  2. Beef Liver: B vitamins, Iron
  3. Cashew Butter: Protein, EFA
  4. Almond Butter: Protein, EFA, Calcium
  5. Game Hen: Protein, B vitamins
  6. Salmon: Protein, EFA
  7. Oranges: Vitamin C and Bioflavinoids, Fiber
  8. Turkey: Protein, Cholesterol, B vitamins
  9. Pineapple: Vitamin C, digestive enzyme
  10. Brewer’s Yeast: B complex Vitamins, Balances Blood Sugars
  11. Crushed Walnuts: EFA, Proteins
  12. Wheat (Sprouted/Essene): Enzymes, Carbohydrates, Proteins, Fiber, Magnesium, Selenium, Vitamin E.

24 MONTHS FOODS

This completes the list of foods. At this stage, any fruit or vegetable that has not appeared on the list may be added. As always watch for food reactions as these are some of the most reactive yet commonly eaten foods.  Keep rotated grains and proteins in the diet.

  1. Sunflower Seeds
  2. Peanut Butter
  3. Lentils
  4. Duck
  5. Clams
  6. Cottage Cheese
  7. Soy
  8. Cheese
  9. Rabbit
  10. Pork Chops

Rice-Crust Pizza

Monday, August 16th, 2010

Many patien’s try a “gluten-free” diet (wheat free), with great success in treating a variety of symptoms.  The biggest complaint about this type of diet, however, is the desire for pizza.  Here’s a neat alternative that both kids and adults will like!

Rice-Crust Pizza

1 cup Arborio rice

2 ½ cups water

1/4 tsp. salt

1/4 cup (1 ounce) plus 1 Tbsp. grated Parmesan cheese, divided

1 large egg, beaten

1 Tbsp. extra virgin olive oil

1/2 cup chopped onion

1 cup chopped green bell pepper

2 garlic cloves, finely chopped

2 cups thinly sliced mushrooms

1/2 tsp. ground black pepper

Salt to taste

1 cup tomato sauce

1 tsp. dried basil

1 tsp. dried oregano

1 cup (4 ounces) shredded part-skim milk mozzarella cheese

Preheat oven to 425 degrees F. Coat 12-inch round pizza pan, or baking sheet, with cooking spray.

In medium saucepan, combine rice, water and salt. Bring to boil over medium-high heat, reduce heat, cover, and cook until rice is soft, 18 minutes.

In large mixing bowl, combine hot rice with 1/4 cup of Parmesan cheese and egg and use fork to mix until well combined. Mound rice mixture in center of prepared pan. With back of fork, spread rice out to cover pan, then make edge neat.

Bake crust until surface feels dry and firm, 18 to 20 minutes.

Meanwhile, heat oil in medium skillet over medium-high heat. Add onion, green pepper and garlic, and cook, stirring frequently, until onion is translucent, 5 minutes. Add mushrooms and pepper and cook until all moisture has evaporated from mushrooms and they are browned, about 12 minutes, stirring more frequently toward the end. Add salt to taste.

Spread mushroom mixture over rice crust. Spoon tomato sauce over vegetables. Sprinkle on basil and oregano, then mozzarella and remaining tablespoon of Parmesan cheese. Bake pizza in oven until cheese is melted and starts to brown, about 15 minutes.

Low GI carb you are missing!

Wednesday, August 4th, 2010

In Costa Rica plantains were served with every meal, this photo shows a typical Costa Rican Breakfast (corn tortillas, rice, beans, eggs, yucca root, and plantains). They taste great, much like bananas and are a great source of potassium and magnesium. I researched and found that, unlike bananas, they are an extremely low glycemic food.

Their glycemic index rating is 34 on most scales…this is lower than most beans! You can find them in many supermarkets. They ripen fast like bananas.

When they are ripe, peel them. The skin is tougher than bananas, so you may need a little help from a knife.

There are a variety of ways to cook them. But the way I like is healthier than the fried version usually served in restaurants.

Cut them into roughly 1 inch slices and boil for 5 minutes.

They can be served in a stir fry, added to oatmeal or they can be served plain as a great side dish.

My kids even love them and they are one of the best carbohydrates I have ever found for keeping blood sugar stable.

In Good Health,

Dr. Alan Christianson

Possible dangers of two common supplements

Sunday, August 1st, 2010

Calcium

As long as we’ve known about heart disease we’ve known that cardiovascular plaque is calcified. Over the years I’ve heard many speculate that if calcification hurts their heart, should they not take calcium? Now it appears these concerns may have some merit.

In a meta-analysis of eleven clinical trials totalling about 12,000 patients, calcium supplementation to raise heart attack risk by 20% to 30% according to Ian Reid, MD, of New Zealand’s University of Aukland.

In the studies, the participants took at least 500 mg of calcium without vitamin D. It has been speculated that the food based calcium absorbs more slowly. The rapid rise of blood calcium with calcium supplements can be the trigger for vascular damage. Editorials with the article also brought forth data showing that the bone protecting benefits with calcium appears minimal in recent studies.

What should be done? Dietary calcium really does revolve around dairy foods. Other foods have some but much less. Calcium fortified foods would also assimilate more slowly and may be a good option for those who are dairy intolerant. These include orange juice, soy and rice milk. Water soluble calcium such as calcium citrate may be less of a culprit. You may know your cholesterol or blood pressure, but what is your vitamin D score? It is probably more important. Get tested and take enough to be in the optimal range of 55-80.

These issues are also thought to be more related to insoluble calcium such as calcium carbonate or oyster shell calcium.

More info: http://www.nlm.nih.gov/medlineplus/news/fullstory_101638.html

Folic Acid

The B-vitamin folate is important for preventing neural tube defects in infants and has been fortified in grains since 1990. Over this time frame such birth defects have reduced by 19%.

Yet for non-pregnant women and men, this may not be a good thing. The form of folic acid added to grains is folic acid, the synthetic form of folate. Since the 1950’s it was known in the test tube, folic acid fueled the growth of many cancers cells especially colon cancer cells. In fact, most chemotherapy drugs work by blocking folic acid.

Since fortification with folic acid began, it appears colon cancer has risen by 15000 cases per year even after factoring in improvements in screening. Other studies have suggested links between folic acid and lung and prostate cancers.

What to do?

Folic acid is added to processed grains, which means primarily white flour, instant oatmeal and white rice. This is just one more reason to avoid processed grains and eat exclusively whole grains.

Paradoxically, folate from foods is important and likely lowers the risk of many of the same cancers for which folic acid raises the risk. Good sources include leafy greens, lentils, beans and citrus fruits.

When our livers process natural folate, they convert it into a compound called 5 methyltetrahydrafolate. (MTHF). Many professional supplement manufacturors are switching to MTHF in their B-vitamin and multivitamin supplements since this form would not raise risks.

More info: http://health.usnews.com/health-news/family-health/cancer/articles/2009/11/17/folic-acid-fortification-might-boost-cancer-risk.html

Although the data is evolving on these risks, the earliest red flags were from nearly a decade ago.  Since that time Integrative Health has only used water soluble calcium with vitamin D and has used exclusively converted or low dose folate in our multivitamins.

My stance is that even if the risk is small or hypothetical, it is best to be prudent when it comes to health.

Dangers of calcium and folic acid?

Thursday, July 29th, 2010

Health News You Can Use Vol 4

Heart disease from calcium and cancer from folic acid?

Calcium

As long as we’ve known about heart disease we’ve known that cardiovascular plaque is calcified. Over the years I’ve heard many speculate that if calcification hurts their heart, should they not take calcium? Now it appears these concerns may have some merit.

In a meta-analysis of eleven clinical trials totalling about 12,000 patients, calcium supplementation to raise heart attack risk by 20% to 30% according to Ian Reid, MD, of New Zealand’s University of Aukland.

In the studies, the participants took at least 500 mg of calcium without vitamin D. It has been speculated that the food based calcium absorbs more slowly. The rapid rise of blood calcium with calcium supplements can be the trigger for vascular damage. Editorials with the article also brought forth data showing that the bone protecting benefits with calcium appears minimal in recent studies.

What should be done? Dietary calcium really does revolve around dairy foods. Other foods have some but much less. Calcium fortified foods would also assimilate more slowly and may be a good option for those who are dairy intolerant. These include orange juice, soy and rice milk. Water soluble calcium such as calcium citrate may be less of a culprit. You may know your cholesterol or blood pressure, but what is your vitamin D score? It is probably more important. Get tested and take enough to be in the optimal range of 55-80.

Folic Acid

The B-vitamin folate is important for preventing neural tube defects in infants and has been fortified in grains since 1990. Over this time frame such birth defects have reduced by 19%.

Yet for non-pregnant women and men, this may not be a good thing. The form of folic acid added to grains is folic acid, the synthetic form of folate. Since the 1950’s it was known in the test tube, folic acid fueled the growth of many cancers cells especially colon cancer cells. In fact, most chemotherapy drugs work by blocking folic acid.

Since fortification with folic acid began, it appears colon cancer has risen by 15000 cases per year even after factoring in improvements in screening. Other studies have suggested links between folic acid and lung and prostate cancers.

What to do?

Folic acid is added to processed grains, which means primarily white flour, instant oatmeal and white rice. This is just one more reason to avoid processed grains and eat exclusively whole grains.

Paradoxically, folate from foods is important and likely lowers the risk of many of the same cancers for which folic acid raises the risk. Good sources include leafy greens, lentils, beans and citrus fruits.

When our livers process natural folate, they convert it into a compound called 5 methyltetrahydrafolate. (MTHF). Many professional supplement manufacturors are switching to MTHF in their B-vitamin and multivitamin supplements since this form would not raise risks.

Alan Christianson, N.M.D., has been practicing in the Scottsdale area for over 14 years. He has completed ‘The Complete Idiot’s Guide to Thyroid Disease’ which is available for pre-sale on Amazon. He practices at Integrative Health along with Drs. Ann Lovick and Phil Wazny. 480-657-0003. www.integrativehealthcare.com

Dr. Christianson does thyroid presentation in Portland

Saturday, July 24th, 2010
Greetings to all!
I just spoke for a wonderful group of doctors on thyroid disease.  It was coordinated by Tori Hudson, ND.  She is the director of the Institute of Women’s Health and Integrative Medicine. http://www.instituteofwomenshealth.com/torihudson  Dr. Hudson is our well loved and well respected guru on women’s healthcare and she brought together a group of doctors I was proud to be part of including Jacob Teitelbaum, MD who I’ve studied under in the past on fibromyalgia treatment.
A huge part of the interest was on iodine.  I talked about how much we need and for what and why the current iodine craze was misguided.  So much interest came of it I’m posting an article pre-publication to answer any more questions.
I love Portland.  I pedaled from my hotel to Whole Foods last night in downtown Portland.  Then I proceeded to purchase organic kale and carry it back in my backpack rather than a plastic bag.  As I rode home I wondered if I could get some kind of environmental gold medal for the trip.
An awesome bike shop delivered a bike to my hotel for me so I got to keep up with training.  A long ride tomorrow AM and then back home!
Here’s the full iodine article, enjoy.
In Health,
Dr. C
Iodine, not too much, not too little.


In Arizona, many retirees spend their summers elsewhere.  To me, it marks the change of seasons to welcome my ‘snowbirds’ back in the fall and see them off in the spring.
Several years ago I had a kind gentleman return for the winter with new symptoms: watery diarrhea after every meal and a non-intentional tremor of his hand.  The diarrhea started three or four months ago, the tremor, more recently.  Normally in excellent health, ‘Tim’ joked about getting old and his body falling apart.  He had his screening tests completed before I heard about this.  They were normal besides a suppressed TSH.  On his exam, I found several thyroid nodules that were not present last year and his heart rate was over 100 bpm.
An ultrasound and second level thyroid tests diagnosed Tim with toxic multi-nodular goiter.  In seniors, this is most common after high dose iodine exposure such as in imaging contrast.  I asked if he had a CT or MRI done recently.  He told me he did not but that he was taking an iodine pill for five months.  Apparently he was tested and found to be low in iodine and was now taking 1 tablet of Iodoral daily providing 50,000 mcg of iodine.
Within several months I had roughly the same thing happen to three other patients, all on high dose iodine, some based on testing, some not.  One of these also had toxic multinodular goiter, one had Grave’s disease and one was hypothyroid secondary to Hashimoto’s thyroiditis.  Since then several more cases have come in with new thyroid disease after taking high dose iodine.
Not all patients who take high dose iodine will get thyroid disease and it is possible that some that I saw may have developed thyroid disease even if not on iodine.  I have seen many other patients taking high dose iodine with no apparent adverse effects.
Iodine in doses above physiologic requirements is the single best documented environmental toxin capable of inducing autoimmune thyroid disease (ATD). 1
I had dimly been aware of iodine becoming a new topic at holistic conferences.  A little digging quickly revealed that Guy Abraham, MD was the sole source of the new iodine paradigm.


Dr. Abraham collectively calls his work the ‘Iodine Project’.  The articles were originally published in the magazine ‘The Original Internist’ (http://www.clintpublications.com/), a non-peer reviewed journal circulating primarily to chiropractors.  His ideas are mimicked nearly verbatum in books from Dr. David Brownstein (Iodine: Why You Need It, Why You Can’t Live Without It) and articles from Drs Donald Miller and Jorge Flechas.


Over the next several months I read every word written by Dr. Abraham and his colleagues. I also read all of their references that were available.  Most referred to their own statements from other sources.   I also read everything I could find from every other source on human iodine requirements.  My conclusion was quite clear, iodine at these new proposed doses was not justified and I have since counseled patients and peers against it.


Since these views on iodine are getting more pervasive, I felt compelled to share my findings and experiences in a broader forum, thus this article came about.

The Iodine Project can be summarized as the following: 2
  1. High dose iodine helps conditions such fibrocystic breast disease, therefore these doses are physiologically required.
  2. The Japanese consume much more iodine than Americans and have lower rates of thyroid disease and breast cancer.
  3. Iodine status can be determined by 24 hour urine iodine levels following a 50,000 mcg oral dose.  Those excreting a smaller fraction of the dose may have retained more iodine therefore their bodies needed it.
  4. Adult humans need 12,500 – 50,000 mcg of iodine for good health.
  5. Iodine overdose is not a real phenomenon and the ‘Wolff-Chaikoff’ effect is a delusional construct resulting from “Iodophobic bioterrorism”.
  6. The topsoil of the Earth was divinely created 6000 years ago with an extremely high level of iodine which was depleted by the flood of Noah. Human health has been poorer ever since.
  7. The current academic views on iodine are distorted by international foreign powers in order to make ‘zombies’ out of ‘Christian America’.

I imagine most who have entertained these ideas had no idea how radical some of the essential underlying concepts are.  I could not make this stuff up.  He rightfully states that the whole body of his work depends on the points 6 and 7 to be valid.

These last points are so extreme, they deserve a few direct quotes from Dr. Abraham’s work:

“The theory of evolution does not offer an intellectually satisfying answer to this paradox (humans needing iodine levels greatly in excess of what is found in sea water, as Dr. Abraham proposes). . . .Therefore, the original planet earth contained a topsoil rich in iodine, and all elements required for perfect health of Adam, Eve and their descendants. . . . A sequence of events followed, culminating in the worldwide flood 4500 years ago. Following this episode, the receding waters washed away the topsoil with all its elements into oceans and seas. The new topsoil became deficient in iodine and most likely other essential elements, whose essentialities are still unknown.” 3

“Iodine neglect in the 1930’s by thyroidologists progressed to medical iodophobia in the late 1940’s and early 1950’s. Following World War II, there was a systematic attempt to remove iodine from the food supply of Christian America. Iodophobic misinformation, well synchronized with the introduction of alternatives to iodine supplementation in medical practice, strongly suggest a well planned conspiracy by agents of foreign powers planted at strategic positions in academia and the regulatory agencies.” 4

The Iodine Project’s claims that ‘iodophobia’ is part of a large conspiracy beginning in the 1930′s. He discusses how in the 1960′s Americans nearly became released from the “zombifying” clutches of iodophobia:

“In the early 1960’s, potassium iodate was added to bread as a dough conditioner.  This was an oversight by the agents of foreign powers planted at strategic positions in academia and the regulatory agencies. . . . This amount of the dezombifier iodine in a major staple food of Christian America could not be tolerated for long. “ 5

My responses to the claims are as follows:


Point 1: Dr. Abraham states that his focus on iodine began after learning about the role of high dose iodine in treating fibrocycstic breast disease in women.

The data that high dose iodine can help fibrocystic breast disease is clear.  Dr. Abraham is making the fallacy I have seen others make of confusing a useful property of a substance with its role as an essential element.  Nutrients are cofactors for physiological functions in the body.  Some also happen to have useful effects when used in doses well in excess of physiologic requirements.
Take niacin as a case in point.  As adults we require only 14-18 mg of niacin to prevent us from pellegra, a fatal deficiency disease.  With a diet high in the amino acid tryptophan we can do fine on even lower amounts of niacin.  It happens to be that doses of niacin 100-200 times this can act as a gentle HMG CoA reductase inhibitor.  Yet these doses can cause maculopathy in up to 7% of adult males who take it. 6 Those of you who use niacin in enough people have likely observed this reaction as I have.
Clearly even though niacin may have useful properties in high doses, this does not mean that recommended intakes for all should be rewritten.
The majority of adults can tolerate intermittent high doses of iodine with no adverse effects.  Long term elevations, such as Abraham proposes, are different.  Those who are low in iodine, or who have positive thyroid antibodies can have adverse effects by raising their long term intakes as little as 100 mcg. 7
Those who are not deficient can manifest toxicity with as little as 600 mcg daily.  The WHO has stated that 1000 mcg is a safe upper limit for most without thyroid antibodies.  Thyroid antibodies are commonly present with normal thyroid function and can be found in up to 26% of the population.  I did not find recommendations to pre-screen for antibodies prior to treatment in the Iodine Project.  8

Point #2: Japanese, especially in coastal areas do consume more iodine than Americans, but have higher rates of thyroid disease.  Furthermore their thyroid disease is highest in their areas of greatest iodine intake. 9
Other populations whose iodine intakes vary from 100-200 mcg daily also have higher rates of thyroid disease. 10
Japanese women used to have lower rates of breast cancer than American women.  This difference declines as they adopt a western diet.  Researchers have shown strong dose related increases in breast cancer among women from different nations related to dietary fat; and inverse dose related risks to soy food and green tea. 11, 12, 13


Point #3 I have been unable to find any sources outside of the Iodine Project pertaining to the validity of 24 hour loading tests, even after asking directly. Based on what we know about iodine, this test is not likely meaningful for the following reasons:

We excrete iodine in our urine but variable amounts leave though our bowels and sweat. Sudden large doses can result in fecal loss 400 fold above normal.  It has been stated that unless fecal and urine levels of iodine are measured, urine is not an accurate biomarker when iodine intake is changed abruptly such as after a loading dose. 14

The CDC has also documented that a population’s 24 hour urinary iodine output levels are only meaningful when iodine intake has been steady for six months or greater.  One does not reach steady state in 24 hours. 15

Point #4: Due to predictable thyroid toxicity, no nutritional organization has endorsed intakes of iodine above 600 mcg daily.


Iodized salt is ideally 1/10000 potassium iodine, but many third world attempts ended up wrong. Since the WHO has carefully tracked these cases, we have extensive data regarding changes of iodine intake.  Long term intakes above 600 mcg routinely cause higher rates of thyroid disease including hypothyroidism and hyperthyroidism. 16
TABLE 1
Recommended dietary intakes of iodine and upper limits, by group 17
Group Recommended Intake (mcg/kg/day) Upper limit of safety (mcg/kg/day) Iodine Project proposed intake (mcg/kg/day for a 60 kg adult female)
age 13-adult 2 30 208 – 833
Additional data on the long term effects of high dose iodine come from amiodarone usage.  Each 200 mg tablet is roughly 75 mg of organic iodine, 8-12% of which is released as free iodide yielding an average net dose of 6-12.75 mg of iodine.
Dronedarone is a nearly identical molecule to amiodarone minus the iodine.  It shares the same effects and side effects of amiodarone with the exception of thyroid toxicity. Therefore it has been concluded that the thyrotoxic effects of amiodarone are attributable solely to the high iodine content. 18
In a study of 182 patients taking amiodarone, 41% developed hypothyroidism over a 6 year period.  Median time frame of onset for hypothyroidism was 21 months.  59% of patients developed thyrotoxicosis after an average of 29 months. Note that some cases of thyrotoxicosis culminated in hypothyroidism so the groups did overlap. 19

Point #5: The Wolff Chaikoff effect, AKA the ‘iodine escape mechanism’, has been verified in vitro and in vivo and is present in all humans without exceptions or variations.  Were such a ‘fuse’ not in place, normal variation of iodine intake could induce cardiotoxic hyperthyroidism.  This effect is used when managing patients in a state of hyperthyroid storm.  One can suppress thyroid hormone synthesis with pharmacologic doses of iodine more quickly than with thionamide drugs due to the Wolff Chaikoff effect.

This also enables a single high dose of potassium iodine (SSKI) to prevent thyroid cancer after radiation exposure.  After taking enough SSKI, the thyroid iodine uptake is temporarily blocked due the Wolff Chikoff effect.  This prevents the thyroid from absorbing environmental radioactive iodine for roughly three weeks.
Point #6: Religious belief, or lack thereof, is a personal matter.   Yet modern medicine is based on biology and biology is based on evolution.  If someone is unwilling to acknowledge the existence of planet earth prior to 6000 BC, then I see little basis on which to have a rational discussion regarding matters of science.

Point #7: As Naturopathic Physicians, we love to be the purveyors of arcane knowledge that flies in the face of conventional wisdom, I know I do. Because of this eagerness, I think we can be vulnerable to embracing such ideas too uncritically.  As Carl Sagan said, great claims require great evidence.

The claim that the last 80 years of accumulated iodine knowledge duplicated from hundreds of researches in thousands of studies worldwide is all part of a ‘foreign conspiracy’ would require massive evidence which I find lacking.
Fibrocystic breast disease can usually be treated with therapeutic doses of Vitamin E, EPO, a diet high in fiber and avoidance of methyl xanthenes.  (Tori Hudson, ND: personal communication, April 26, 2010) If considering iodine for resistant cases, pre-screen for antibodies and monitor thyroid function.


Breast cancer risk can be lowered by exercise, caloric balance, low fat diet, healthy use of soy and cruciferous veggies and trading alcohol for tea.


Neither require a treatment with a significant risk for generating thyroid disease.  Finally, thyroid function does not improve when iodine consumption exceeds established ranges.


Given that risks of high dose iodine are irrefutable, long term intake should be kept at levels of roughly 150 mcg although episodic intake of up to 1000 mcg is tolerable by most without thyroid antibodies.

For further reading:
The Iodine Project in its entirety can be found on http://www.optimox.com/pics/Iodine/opt_Research_I.shtml
A debate between Dr. Abraham’s and Dr. Alan Gaby can be found on the Townsend Letter for Doctors and Patients archives: http://www.townsendletter.com/AugSept2005/gabyiodine0805.htm
From The Agency for Toxic Substances and Disease Registry (ATSDR) is an exhaustive over 200 pages of data summarizing human studies on toxicity of iodine: http://www.atsdr.cdc.gov/toxprofiles/tp158-c3.pdf, and 172 excellent references on iodine metabolism: http://www.atsdr.cdc.gov/toxprofiles/tp158-c9.pdf
CDC report on Iodine requirements in humans:
http://www.cdc.gov/nutritionreport/part_4a.html
Iodine status worldwide from the World Health Organization:
http://www.who.int/vmnis/iodine/status/en/index.html


International Council for the Control of Iodine Deficiency Disorders, working to eliminate global iodine deficiency.  http://www.iccidd.org/index.php.
References
1. Bahn, R, Chair.  Immunogenetics, Epigenetics and Environmental Triggers of Autoimmune Thyroid Disorders.  Paper presented at: Spring Meeting of the American Thyroid Association Thyroid Disorders in the Era of Personalized Medicine; May 13-16, 2010; Minneapolis, Minnesota.
2. Iodine Publications. Optimox corporation. http://www.optimox.com/pics/Iodine/opt_Research_I.shtml. Accessed 5/26/2010.
3. Abraham G, Brownstein D. Validation of the orthoiodosupplementation program: A Rebuttal of Dr. Gaby’s Editorial on iodine. http://www.optimox.com/pics/Iodine/IOD-12/IOD_12.htm. Accessed May 26, 2010.
4. Abraham, G.E.,The History of Iodine in Medicine Part III: Thyroid Fixation and Medical Iodophobia. The Original Internist, 13: 71-78, June 2006.
5. Abraham, G.E.,The History of Iodine in Medicine Part III: Thyroid Fixation and Medical Iodophobia. The Original Internist, 13: 71-78, June 2006.
6. Fraunfelder F, Fraunfelder F T, Illingworth D. Adverse ocular effects associated with niacin therapy. Br J Ophthalmol. 1995 January; 79(1): 54–56.
7. W Reinhardt, M Luster1, K H Rudorff. Effect of small doses of iodine on thyroid function in patients with Hashimoto’s thyroiditis residing in an area of mild iodine deficiency. Euro J Endocrinology 1998. 139 23–28.
8. Mehran S, Meilahn E, Orchard T, Foley et al. Prevalence of thyroid antibodies among healthy middle-aged women: Findings from the thyroid study in healthy women. Ann Epidemiology 1995; 5(3):229-233.
9. N Konno, H Makita, K Yuri, N Iizuka et al. Association between dietary iodine intake and prevalence of subclinical hypothyroidism in the coastal regions of Japan. J. Clin. Endocrinol. Metab, 78, 393-397.
10. Pedersen I, Knudsen N, Jorgenson H, et al. Large Differences in Incidences of Overt Hyper- and Hypothyroidism Associated with a Small Difference in Iodine Intake: A Prospective Comparative Register-Based Population Survey. J. Clin. Endocrinol. Metab., October 1, 2002; 87(10): 4462 – 4469.
11. Gregorio DI, Emrich LJ, Graham S, et al. Dietary fat consumption and survival among women with breast cancer. J Natl Cancer Inst. 2003 Jun 18;95(12):906-13.
12. LeMarchand L, Kolonel LN, Nomura A. Ethnic differences in survival after diagnosis of breast cancer—Hawaii. JAMA 1985;254:2728.
13. Yamamoto S, Sobue T, Kobayashi M, et al. Soy, isoflavones, and breast cancer risk in Japan. J National Cancer Inst, Vol. 95, No. 12, June 18, 2003.
14. Vought R, London W, Brown F, et al. Iodine Intake and Excretion in Healthy Nonhospitalized Subjects Am. J. Clinical Nutrition, Sep 1964; 15: 124 – 132.
15. Toxicological Profile for Iodine. Agency for Toxic Substances and Disease Registry http://www.atsdr.cdc.gov/toxprofiles/tp158.html Accessed 5/26/2010.
16. Roti E, Vagenakis G. Effect of excess iodide: clinical aspects. In: Braverman
LE, Utiger RD, eds. The thyroid. A fundamental and clinical text, 8th ed.
Philadelphia, PA, Lippincott, 2000:316–329.
17. Fisher DA, Delange F. Thyroid hormone and iodine requirements in man
during brain development. In: Stanbury JB et al., eds. Iodine in pregnancy.
New Delhi, Oxford University Press, 1998:1–33.
18. Han TS, Williams GR, Vanderpump MP. Benzofuran derivatives and the thyroid. Department of Endocrinology, Royal Free and University College Medical School, Royal Free Hospital, Hampstead, London NW3 2QG, UK.
19. Martino E, Bartalena L, Bogazzi F, Braverman LE. The effects of amiodarone on the thyroid. Endocr Rev. 2001 Apr;22(2):240-54.

Caffeine

Wednesday, July 7th, 2010

What is the most widely used psychoactive drug on the planet?

The funny thing is that caffeine does not actually give you a boost if you use it daily. It only seems like it does because it reverses caffeine withdrawal side effects. Here’s one the best papers I’ve seen that clarifies this:

http://news.bbc.co.uk/2/hi/health/10202553.stm