Iodine Description

Description:

Iodine is a trace element - only small amounts are needed to maintain good health. In the body, iodine is used to form thyroid hormones (thyroxine and tri-iodothyronine), which regulate metabolic rate.

Food Source:

Saltwater fish and shellfish, kelp, sea salt, iodised salt, dairy products.

Intake:

EU Labelling RDA: 150mcg.

Deficiency Symptoms:

Tiredness, muscle weakness, breast pain and tenderness, sudden or unexplained weight gain. A classic deficiency sign is goitre (enlargement of the thyroid gland in the neck). Infants born to severely deficient mothers are likely to suffer from cretinism.

Who might Benefit from supplements:

Those whose diet is lacking in dairy products and foods from the sea.

Side Effects/Precautions:

Supplements usually only necessary on medical advice. Upper safe level: 500mcg (long term usage); 700mcg (short term usage)