Salt is a must-have ingredient, and you'd be hard-pressed to find a kitchen that lacks it. However, if you look closer at ...

A bit of salt in the diet is necessary for good health. The seasoning is also a kitchen staple and taste booster, but Americans consume way too much — usually without even picking up a saltshaker.

An ongoing push for “natural food” above all else has led consumers to make well-intentioned if sometimes misguided choices. Case in point: Iodine deficiencies are on the rise and it could have ...