Does Iodized Salt Make You Smarter?
Does iodized salt make you smarter? Not exactly. But preventing iodine deficiency protects brain development, and research suggests salt iodization helped raise cognitive performance in iodine-poor areas.
Does iodized salt make you smarter? Not exactly. But preventing iodine deficiency protects brain development, and research suggests salt iodization helped raise cognitive performance in iodine-poor areas.