Iodine

Iodine is essential to make thyroid hormones. These hormones control your metabolic rate (the rate your body uses energy when it is resting). They also help your brain and body grow and develop.

Food sources of iodine

We only need a very small amount of iodine in our diet. Iodine is found naturally in foods such as:

dairy products

seafood

seaweed (kelp)

eggs

some vegetables.

Iodine can also be found in iodised salt. All bought breads (except organic) in Australia are fortified with iodised salt.

You are likely to be getting enough iodine through your diet. However, if you are deficient and need to take a supplement, be guided by your doctor. Too much iodine can be harmful, especially if you have an underlying thyroid disorder.