Did you know that over 90% of people and pets in the U.S. are mineral deficient? And most of those people are deficient in iodine? In the video above, we check in with Dr. Edward Group to discuss the health benefits of iodine.
Here are 10 reasons why maintaining sufficient iodine levels is an absolute MUST for your health:
#1. Iodine Is Necessary for Metabolism and Thyroid Function
Metabolism is the act of converting food into substances your body can use. Iodine is an important part of this process. It helps the body break down food into nutrients via the thyroid gland and other mechanisms. Iodine is the literal “fuel” for the thyroid.
For these hormones to be created, they need iodine.Good thyroid health also helps your body keep a steady heart rate, regulate temperature, improve digestion, and maintain a healthy weight.
#2. Iodine Helps Your Brain Stay Sharp
Iodine deficiency has been linked to cognitive decline in countless studies and is one of the “world’s most prevalent, yet easily preventable, cause[s] of brain damage,” according to the World Health Organization.
Iodine deficiency during pregnancy has been linked to autism in a recent University of Arizona study.
Furthermore, a 2013 Australian investigation published in the journalFrontiers in Neuroscience found that iodine supplementation improved the perceptual reasoning of slightly deficient children considerably.
#3. Iodine Protects the Body From Toxins
Fluoride, chlorine, and bromine are dangerous chemicals found in everything from new car interiors to tap water. They can also severely hinder thyroid function. Maintaining healthy iodine levels can block these “halide” chemicals from accumulating .
Iodine can also protect against xenoestrogens – “chemical mimics” – that can lead to reproductive conditions like ovarian cysts and uterine fibroids. Some experts, such as author and natural health advocate Dr. Mark Sircus, point to the possibility that iodine may also help with mercury detoxification.
#4. Iodine Protects You From Radiation
In addition to flushing the dangerous “halides” mentioned above, iodine can also protect you from radiation exposure. It is a natural protectant from UV radiation for the eyes, according to a 2004 Austrian study.
Iodine supplementation can also be used to help individuals suffering from long-term radiation exposure.The effects of too much radiation can happen because of accidents, medical devices, and the radiation emitted by TSA scanners at airports.
A 2008 study published inRadiation Research discovered that “terahertz radiation” like that found in airport x-ray scanners is linked to genetic mutation. Adequate amounts of iodine in the body is a must for anyone who travels a lot.
#5. Iodine Is a Natural Antiseptic
Maybe you remember that brownish-red solution your mom used to apply when you had a cut? For everything from cleaning wounds to purifying water, iodine is a sterilizing substance that can kill unhealthy organisms, bacteria and viruses.
A 2015 Iranian study found that a low-concentration iodine antiseptic used after oral surgery helped instigate first-stage wound healing in the surgery area, leading to faster recovery and less chance of infection.
#6. Iodine Is a Powerful Antioxidant
According to some experts, iodine may be as powerful in this regard as vitamin C! It can help reduce free radical damage that may lead to gene mutation and disease. It is a great boon for the immune system as it helps clean the blood of harmful pathogens.
A 2013 meta-analysis published by the National Autonomous University of Mexico (UNAM) in the journal Thyroid found that iodine is “an antioxidant as well as an anti-proliferative and differentiation agent” which can help clear up free radical damage in many organs of the body. It is also a powerful anti-inflammatory.
#7. Iodine Ensures Reproductive Health
Did you know that Japanese women have the lowest rates of breast cancer in the world? A 2003 report published in the journalBreast Cancer Research postulated that this could be a direct result of eating iodine- and selenium-rich seaweed, which is a staple in the Japanese diet.
Iodine is fuel for reproductive glands as well as the thyroid. Studies suggest that getting enough iodine can help prevent fibrocystic breast disease, preeclampsia, ovarian cancer, ovarian cysts, vaginitis, polycystic ovary syndrome, and even breast cancer. Enough iodine in the body is also one aspect of a healthy pregnancy.
#8. Iodine Helps Prevents Hair Loss
Besides protecting the skin and eyes from UV radiation, adequate levels of iodine can give your skin and hair a healthy glow. This is because iodine is involved in cellular rejuvenation. Healthy iodine levels also prevent hair loss because of the nutrients supplied to the thyroid gland. Iodine in combination with other essential minerals such as iron, magnesium, and zinc can be a powerful internal tonic for thinning hair.
#9. Iodine Maintains Strong Teeth and Bones
Iodine assists in the production of strong teeth and bones by being a key player in calcium absorption. In fact, the connection between low iodine, low calcium absorption, and hypothyroidism has been known by researchers for at least the last hundred years.
One of the functions of the thyroid is the production ofcalcitonin, a hormone which helps balance blood calcium levels.This mechanism not only leads to maintain strong bones; it also plays a role in healthy functioning of the nervous system, heart and muscles.
#10. Iodine Helps Stabilize Your Mood
It is well known that low iodine levels can have an impact on the brain, as mentioned above. More recent research has also linked iodine deficiency to depression and anxiety. A 2004 study conducted by German researchers and published in theJournal of Psychiatry and Neuroscience found a link between “alterations of thyroid-stimulating hormone (TSH) and mild cases of depression and anxiety.”
TSH is produced by the pituitary gland to signal the thyroid to produce more thyroid hormones. Fluctuations in TSH are often an indication that the thyroid is not getting enough iodine to do its job.