Iodine is Crucial for Good Health

http://www.newswithviews.com/Howenstine/james37.htm

Forty years ago the food industry decided to remove iodine from baked goods and replace the iodine with bromine. Iodine and bromine appear similar to the thyroid gland and bromine easily binds to the thyroid gland’s receptors for iodine. Bromine, however, is of no value to the thyroid gland unlike iodine and it inhibits the activity of iodine in the thyroid gland. Bromine also can cause impaired thinking and memory, drowsiness, dizziness and irritability. This substitution of bromine for iodine has resulted in nearly universal deficiency of iodine in the American populace. Iodine therapy helps the body eliminate fluoride, bromine, lead, cadmium, arsenic, aluminum and mercury. Could this substitution of bromine for iodine have been carried out to increase diseases and thus create more need for pharmaceutical drugs? ...

http://www.lewrockwell.com/miller/miller20.html

People in the U.S. consume an average 240 micrograms (µg) of iodine a day. In contrast, people in Japan consume more than 12 milligrams (mg) of iodine a day (12,000 µg), a 50-fold greater amount.

...Health comparisons between the two countries are disturbing. The incidence of breast cancer in the U.S. is the highest in the world, and in Japan, until recently, the lowest. Japanese women who emigrate from Japan or adopt a Western style diet have a higher rate of breastcancer compared with those that consume seaweed. Life expectancy in the U.S. is 77.85 years, 48th in 226 countries surveyed. It is 81.25 years in Japan, the highest of all industrialized countries and only slightly behind the five leaders – Andorra, Macau, San Marino, Singapore, and Hong Kong. The infant mortality rate in Japan is the lowest in the world, 3.5 deaths under age one per 1,000 live births, half the infant mortality rate in the United States.

Today 1 in 7 American women (almost 15 percent) will develop breast cancer during their lifetime. Thirty years ago, when iodine consumption was twice as high as it is now (480 µg a day) 1 in 20 women developed breast cancer. Iodine was used as a dough conditioner in making bread, and each slice of bread contained 0.14 mg of iodine. In 1980, bread makers started using bromide as a conditioner instead, which competes with iodine for absorption into the thyroid gland and other tissues in the body. Iodine was also more widely used in the dairy industry 30 years ago than it is now.

Now iodized table salt is the chief source of iodine in a Western diet. But 45 percent of American households buy salt without iodine, which grocery stores also sell. And over the last three decades people who do use iodized table salt have decreased their consumption of it by 65 percent. Furthermore, the much higher concentrations of chloride in salt (NaCl) inhibits absorption of its sister halogen iodine (the intestines absorb only 10 percent of the iodine present in iodized table salt). As a result, 15 percent of the U.S. adult female population suffers from moderate to severe iodine deficiency, which health authorities define as a urinary iodine concentration less than 50 µg /L. Women with goiters (a visible, noncancerous enlargement of the thyroid gland) owing to iodine deficiency have been found to have a three times greater incidence of breast cancer. A high intake of iodine is associated with a low incidence breast cancer, and a low intake with a high incidence of breast cancer.

Animal studies show that iodine prevents breast cancer, arguing for a causal association in these epidemiological findings. The carcinogens nitrosmethylurea and DMBA cause breast cancer in more than 70 percent of female rats. Those given iodine, especially in its molecular form as I2, have a statistically significant decrease in incidence of cancer. Other evidence adding biologic plausibility to the hypothesis that iodine prevents breast cancer includes the finding that the ductal cells in the breast, the ones most likely to become cancerous, are equipped with an iodine pump (the sodium iodine symporter, the same one that the thyroid gland has) to soak up this element.

Similar findings apply to fibrocystic disease of the breast. The incidence of fibrocystic breast disease in American women was 3 percent in the 1920s. Today, 90 percent of women have this disorder, manifested by epithelial hyperplasia, apocrine gland metaplasia, fluid-filled cysts, and fibrosis. Six million American women with fibrocystic disease have moderate to severe breast pain and tenderness that lasts more than 6 days during the menstrual cycle.

In animal studies, female rats fed an iodine-free diet develop fibrocystic changes in their breasts, and iodine in its elemental form (I2) cures it.

...Iodine also induces apoptosis, programmed cell death. This process is essential to growth and development (fingers form in the fetus by apoptosis of the tissue between them) and for destroying cells that represent a threat to the integrity of the organism, like cancer cells and cells infected with viruses. Human lung cancer cells with genes spliced into them that enhance iodine uptake and utilization undergo apoptosis and shrink when given iodine, both when grown in vitro outside the body and implanted in mice. Its anti-cancer function may well prove to be iodine’s most important extrathyroidal benefit.

Iodine has other extrathyroidal functions that require more study. It removes toxic chemicals – fluoride, bromide, lead, aluminum, mercury – and biological toxins, suppresses auto-immunity, strengthens the T-cell adaptive immune system, and protects against abnormal growth of bacteria in the stomach.

In addition to the thyroid and mammary glands, other tissues possess an iodine pump (the sodium/iodine symporter). Stomach mucosa, the salivary glands, and lactating mammary glands can concentrate iodine almost to the same degree as the thyroid gland (40-fold greater than its concentration in blood). Other tissues that have this pump include the ovaries; thymus gland, seat of the adaptive immune system; skin; choroid plexus in the brain, which makes cerebrospinal fluid; and joints, arteries and bone.

...The project’s hypothesis is that maintaining whole body sufficiency of iodine requires 12.5 mg a day, an amount similar to what the Japanese consume. The conventional view is that the body contains 25–50 mg of iodine, of which 70–80 percent resides in the thyroid gland. Dr. Abraham concluded that whole body sufficiency exists when a person excretes 90 percent of the iodine ingested. He devised an iodine-loading test where one takes 50 mg and measures the amount excreted in the urine over the next 24 hours. He found that the vast majority of people retain a substantial amount of the 50 mg dose. Many require 50 mg a day for several months before they will excrete 90 percent of it. His studies indicate that, given a sufficient amount, the body will retain much more iodine than originally thought, 1,500 mg, with only 3 percent of that amount held in the thyroid gland.

More than 4,000 patients in this project take iodine in daily doses ranging from 12.5 to 50 mg, and in those with diabetes, up to 100 mg a day. These investigators have found that iodine does indeed reverse fibrocystic disease; their diabetic patients require less insulin; hypothyroid patients, less thyroid medication; symptoms of fibromyalgia resolve, and patients with migraine headaches stop having them. To paraphrase Dr. Szent-Györgi, these investigators aren’t sure how iodine does it, but it does something good.

Thyroid function remains unchanged in 99 percent of patients. Untoward effects of iodine, allergies, swelling of the salivary glands and thyroid, and iodism, occur rarely, in less than 1 percent. Iodine removes the toxic halogens fluoride and bromide from the body. Iodism, an unpleasant brassy taste, runny nose, and acne-like skin lesions, is caused by the bromide that iodine extracts from the tissues. Symptoms subside on a lesser dose of iodine.

As these physicians point out, consuming iodine in milligram doses should, of course, be coupled with a complete nutritional program that includes adequate amounts of selenium, magnesium, and Omega-3 fatty acids. Done this way, an iodine intake 100 times the reference daily intake is "the simplest, safest, most effective and least expensive way to help solve the health care crisis crippling our nation," as the leader of The Iodine Project, Dr. Abraham, puts it.

People who take iodine in these amounts report that they have a greater sense of well-being, increased energy, and a lifting of brain fog. They feel warmer in cold environments, need somewhat less sleep, improved skin complexion, and have more regular bowel movements. These purported health benefits need to be studied more thoroughly, as do those with regard to fibrocystic breast disease and cancer.

Meanwhile, perhaps we should emulate the Japanese and substantially increase our iodine intake, if not with seaweed, then with two drops of Lugol’s Solution (or one Iodoral tablet) a day.

http://www.newstarget.com/008902.html

How iodine accelerates weight loss by supporting the thyroid gland
If adjusting your diet and exercising more hasn't helped you reach a healthy body weight, you may have hypothyroidism, or an underactive thyroid gland. In addition to weight gain, other symptoms of hypothyroidism include a bad complexion, fatigue, forgetfulness, loss of sex drive, impotence, irritability and unhealthy hair, nails and teeth. Fortunately, you can help normalize an underactive thyroid gland by increasing your intake of the mineral iodine...

http://thyroid.about.com/library/derry/bl2a.htm

...All pre-malignant lesions and many other oddities of the skin appear to respond to this regeneration process triggered by topical iodine. I have mentioned previously a patient with a biopsy-proven breast cancer lesion (she refused surgery because of previous cancer treatment) that was strongly fixed to the skin responding well to topical iodine and ended up being a dimple on the breast three year later. (6)

It is my belief a water solution of iodine (like Lugol's) is an important therapeutic agent for skin. Because of its effectiveness and the results, perhaps many skin diseases are related to local tissue areas of relative iodine deficiency. Perhaps the most graphic lesions are the "keloid" (worm) incision scars formed after surgical procedures. If the iodine intake and tissue levels are adequate, such as in Japan, keloid formation doesn't happen (7). In addition, iodine's ability to trigger natural cell death (apoptosis) (5) makes it effective against all pre-cancerous skin lesions and likely many cancerous lesions. The local site is replaced with normal skin. However, even lesser doses of topical iodine seem to reverse the ominous appearance of skin lesions. Because my older brother died of metastatic melanoma, my chances of getting a malignant melanoma are increased by 400 times. (8-9) Having grown up in Venezuela near the equator my sun exposure at a young age was far above normal. So all suspicious lesions I notice are returned to normal with topical Lugol's.