"Iodine intake" refers to the amount of iodine that a person consumes through their diet. Iodine is an essential mineral that is needed by the body to make thyroid hormones, which are important for proper growth and development.
Full definition
It seems that optimizing selenium intake provides powerful protection against autoimmune thyroid disease, and provides tolerance of a wide range
of iodine intakes.
They had a higher amount of this, and they had a
lower iodine intake, but there was no difference in thyroid function.
There are a number of foods you can add to your diet to increase your
dietary iodine intake — and this is perhaps the best method.
Studies have proposed that supplemental selenium could alleviate toxic effect of
excessive iodine intake on the thyroid.
It's tricky to get adequate iodine from foods sources alone, so it is always a good idea to get some of your daily
iodine intake from a supplement.
Studies show that the following recommendations
for iodine intake ensure optimal levels will be maintained in the body for excellent health.
Eating a large amount of soy - based foods can compromise thyroid function especially
when iodine intake is inadequate.
These scientists suggested that lowered rates
of iodine intake could be traced to dietary changes.
Thyroglobulin is a sensitive measure of both deficient and excess
iodine intakes in children and indicates no adverse effects on thyroid function in the UIC range of 100 - 299 micrograms / L: a UNICEF / ICCIDD Study Group Report.
«Because
increased iodine intake, especially in supplement form, can increase the autoimmune attack on the thyroid.
Zhao et al. (2014) found a significant correlation between
excess iodine intake and thyroid disease incidence (3).
Soy does indeed have so - called «goitrogenic» compounds (as does broccoli - family vegetables and flax seeds), which can interfere with thyroid function in people with
marginal iodine intake.
A study shows how people in Japan and Korea, which habitually include seaweeds into their diets, could be relatively immune to negative effects of
high iodine intake, but one of these single seaweed - rich meals could already present health risks to unhabituated people in low - iodine consuming countries.
Correlation
between iodine intake and thyroid disorders: a cross-sectional study from the South of China.
IMPORTANT
Because iodine intake from other food sources — treats, another cats food, etc. — can compromise the effectiveness of low - iodine nutrition, its critical that you follow your veterinarians feeding instructions carefully and feed only y / d.
What's more, individuals with a family history of Hashimoto's thyroiditis should be especially cautious
about iodine intake, since the autoimmune reaction induced by iodine is particularly likely in genetically susceptible individuals.
According to the New England Journal of Medicine (NEJM), these are the recommended levels of daily
iodine intake during pregnancy and lactation:
In studies that have specifically looked at
iodine intake among Japanese people, the mean dietary intake (estimated from urinary iodine excretion) was in the range of 330 to 500 mcg per day, which is at least 2.5-fold lower than 13.8 mg per day.»
In Norway, a large observational study22 found
maternal iodine intake below the estimated average requirement during pregnancy was associated with reduced fine motor skills and verbal abilities and with more behaviour problems at the age of 3 years.
«
Optimising iodine intake is therefore challenging, since globally there seems to be as much concern about excessive rather than inadequate intake.»
Those with existing thyroid disease (or those predisposed to it) should monitor
total iodine intake.
According to Konig and colleagues, (2011), «~ 10 repeat spot urine collections are needed to estimate
individual iodine intakes with acceptable precision» (29, p. 524).
A cautious iodization program
bringing iodine intake to a low recommended level is associated with an increase in the prevalence of thyroid autoantibodies in the population.
Caution should therefore be heeded before adding supplemental iodine to the regimen of any patient with thyroid autoimmunity, since, «
Iodine intake modulates the pattern of thyroid diseases, even in cases of slight differences in intake and doses below 150 μg daily recommended for preventing IDD» (9).
Thyroid autoantibodies, specifically TG and TPO, were statistically higher in those with
greater iodine intake (3).
Studies have rather supported the contrary notion, that, «high iodine intake [is] likely to lead to occurrence of thyroid diseases, such as Hashimoto's thyroiditis, nodular goiter, and hyperthyroidism, through a long - term mechanism» (3).
If a person's
iodine intake falls below approximately 10 — 20 mcg / day, the result is hypothyroidism.
Some people, such as those with autoimmune thyroid disease and iodine deficiency, may experience adverse effects with
iodine intakes considered safe for the general population [2,5].
But assessment of iodine status in pregnancy is difficult, and it remains unclear
whether iodine intakes are sufficient in this group, leading to calls for iodine supplementation during pregnancy in several industrialized countries.
Higher oral doses of thyroid hormone were needed when she consumed soy — she presumably used iodized salt
so iodine intake did not prevent the goitrogenic effects of soy.
Inadequate iodine intake can also be one of the causes of low energy that most women experience early in their pregnancy.
The Eden Organic No Added Salt Beans have low sodium, a BPA free can, and Kombu added which
raises iodine intake.
All three of these negatives can be avoided by supplementing selenium along with iodine, using potassium iodide rather than seaweed as the source of iodine, and increasing
iodine intake gradually.
Made from iodine, vegetable glycerin, and water, it's one of the safest and easiest ways to ensure
healthy iodine intake.
Achieving
optimal iodine intakes from iodized salt (in the range of 150 - 250 microg / d for adults) may minimize the amount of thyroid dysfunction in populations.
U.S. vegans may be at risk for
low iodine intake, and vegan women of child - bearing age should supplement with 150 μg iodine daily.
Phrases with «iodine intake»