Home
site map
email

healthknot.com


 

Health news:
 
June 2010 - Dec 2013

Minimizing breast cancer risk

May 2010

Time to move beyond salt ?

Salt hypothesis vs. reality

Is sodium bad?

April 2010

Salt studies: the latest score

From Dahl to INTERSALT

Salt hypothesis' story

March 2010

Salt war

Do bone drugs work?

Diabetes vs. drugs, 3:0?

February 2010

The MMR vaccine war: Wakefield vs. ?

Wakefield proceedings: an exception?

Who's afraid of a littl' 1998 study?
 

January 2010

Antibiotic children

Physical activity benefits late-life health

Healthier life for New Year's resolution

 

December 2009

Autism epidemic worsening: CDC report

Rosuvastatin indication broadened

High-protein diet effects

 

November 2009

Folic acid cancer risk

Folic acid studies: message in a bottle?

Sweet, short life on a sugary diet

 

October 2009

Smoking health hazards: no dose-response

C. difficile warning

Asthma risk and waist size in women

 

September 2009

Antioxidants' melanoma risk: 4-fold or none?

Murky waters of vitamin D status

Is vitamin D deficiency hurting you?

 

August 2009

Pill-crushing children

New gut test for children and adults

Unhealthy habits - whistling past the graveyard?

 

July 2009

Asthma solution - between two opposites that don't attract

Light wave therapy - how does it actually work?

Hodgkin's lymphoma in children: better alternatives

 

June 2009

Hodgkin's, kids, and the abuse of power

Efficacy and safety of the conventional treatment for Hodgkin's:
behind the hype

Long-term mortality and morbidity after conventional treatments for pediatric Hodgkin's

 

May 2009

Late health effects of the toxicity of the conventional treatment for Hodgkin's

Daniel's true 5-year chances with the conventional treatment for Hodgkin's

Daniel Hauser Hodgkin's case: child protection or medical oppression?

April 2009

Protection from EMF: you're on your own

EMF pollution battle: same old...

EMF health threat and the politics of status quo
 

March 2009

Electromagnetic danger? No such thing, in our view...

EMF safety standards: are they safe?

Power-frequency field exposure
 

February 2009

Electricity and health

Electromagnetic spectrum: health connection

Is power pollution making you sick?

January 2009

Pneumococcal vaccine for adults useless?

DHA in brain development study - why not boys?

HRT shrinks brains

NEWS ARCHIVE
2009
2008
2007

Bookmark and Share

 

YOUR BODY    HEALTH RECIPE    NUTRITION    TOXINS    SYMPTOMS
             6 

Iodine and your health

If you've wondered why table salt usually comes with iodine (I) added, the reason is simple: we don't get enough of it from the food. Another little remainder that we don't live in a perfect world. Food shouldn't be assumed perfect just because we live on it. The more you know about it, the better your chances to protect or regain your health.

It is not only that iodine food sources are scarce, there is quite a few otherwise healthy foods - so called goitrogenic foods (broccoli, cabbage, Brussels sprouts, cauliflower, and other cruciferous vegetables, Lima beans, sweet potato, soybeans, peanuts, spinach, peaches, strowberries and millet) - that suppress iodine absorption and can cause its deficiency even if the nominal iodine intake is satisfactory.

Cooking partly deactivates goitrogenic compounds.

It is hard to comprehend that as small amount of anything can be so important for your health. Iodine DRI (Dietary Reference Intakes, the most recent set of dietary recommendations set by the government) for an average healthy adult is set at 0.15mg a day. And if you don't get enough of it, the consequences can be very serious.

The main role of iodine is supporting thyroid gland function. Since the thyroid is a major gland responsible for some key processes in your body, iodine deficiency can result in a number of physical and neurological disturbances, from fatigue, weight gain and infertility (to name a few), to depression, dislipidemia (cholesterol imbalance) and memory loss.

In children, it generally slows down development, and serious deficiency can result in mental retardation.

As always, too much of any nutrient is not good either, and iodine is not exception. It can over-stimulate thyroid (hyperthyroidism), which can end up with overworked, exhausted gland, and turn into hypothyroidism. Also, excessive iodine can cause irregularities in heart contractions, protruding eyes, insomnia, heat intolerance, and a number of other physical and psychological symptoms.

Best natural iodine food sources are kelp, dulse, other seaweed and seafood.

TOPñ

YOUR BODY  HEALTH RECIPE  NUTRITION  TOXINS  SYMPTOMS