Iodine is the most important element needed by the thyroid gland for its optimal performance in the complex endocrine system. Bladderwrack is a common type of kelp that grows wild in the colder ocean regions. It contains high concentrations of the micro-nutrient iodine in a bioavailable form ideal for human consumption. Add bladderwrack to your diet as a safeguard for your thyroid gland, but only after receiving your medical practitioner's approval.
Identification
The thyroid gland is located in the neck area in front of your windpipe. It is often compared to a butterfly in shape. This little gland has big responsibilities, such as making hormones and controlling metabolism. The thyroid relies on iodine and the amino acid tyrosine to make thyroid hormones.The sea plant bladderwrack is distinct among seaweed species with its multiple fluid-filled bladder sacks all over the plant. Supplements in the form of a small capsule containing bladderwrack can be found at health food markets. Check with your health adviser before taking any herbal supplements.
Significance
According to the American Society for Nutrition, pregnant women need to ensure they are ingesting adequate amounts of iodine, because even a mild deficiency of iodine can negatively affect brain development of the baby, potentially limiting the intellectual capacity of a person for life. Consult with your obstetrician for proper dosage amounts before taking iodine supplements such as bladderwrack.
Benefits
Add bladderwrack to your diet to assist your thyroid in promoting a healthy metabolic rate, which directly affects your body’s ability to process fats efficiently. According to medical herbalist Christine Haughton, when excess body weight is associated with thyroid dysfunction, the bladderwrack herb may help to reduce it. Even though bladderwrack is considered an edible food source, consult with your endocrine specialist if you have thyroid problems concerning acceptable amounts and quality- controlled sources.
Expert Insight
In 2006, the Public Health Committee of the American Thyroid Association recommended that until additional physiologic data are available to determine the appropriate requirements during pregnancy and lactation, iodine supplementation of 150 mg per day is appropriate for pregnant women in the United States and in Canada. Consult with your medical adviser before taking any iodine supplements.
Warnings
Sea plants such as bladderwrack can absorb toxic heavy metals such as arsenic from the ocean, so check the source of bladderwrack carefully before purchase.
The Centers for Disease Control, or CDC, warns that excessive iodine intake may result in goiter, as well as in hyper- or hypothyroidism. Additionally, high iodine intake has also been associated with increased risk for thyroid papillary cancer. The good news from the CDC is that most people are probably not going to ingest more than a tolerable level of 1,100 mg of iodine per day from food and supplements. Nonetheless, as with all herbal supplements, seek the advice of your doctor first.
