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Iodine is Key: Ditch Fancy Salt for Thyroid Health
1 Nov
Summary
- Iodine is vital for thyroid function and overall metabolism.
- Pink, sendha, and kala namak salts are low in iodine.
- Choose iodised salt for daily cooking, checking packaging labels.
Ensuring adequate iodine intake is crucial for normal thyroid function, metabolism, and overall health. Dr. Arrjun Sankaran, a cancer surgeon, highlighted that many popular salt varieties, such as pink salt, sendha namak, and kala namak, contain minimal to no iodine. These should be consumed only occasionally.
In contrast, plain white salt and sea salt are often iodised, especially when sold for consumption in India. The packaging must clearly state 'iodised' for consumers to benefit from iodine content. This essential nutrient supports thyroid health, brain development in babies, and is linked to a lower risk of certain thyroid cancers.
For individuals managing high blood pressure, low-sodium salt can be an option, but consultation with a doctor is recommended, particularly for those with kidney disease or on specific medications. Ultimately, any iodised salt is suitable for daily cooking, provided the total daily intake remains under one teaspoon.
