Cardiology

Reduce salt to improve heart health

Those with high blood pressure or who are at risk may want to consider simply saying no to sodium. Dr. Amy Pollak, a Mayo Clinic cardiologist, says 75% of the amount of salt you get in your day-to-day diet is from processed ...

Health

Eighty-five percent of Spanish children eat too much salt

Salt is a hidden enemy in children's diets. So concludes a study by researchers from the Complutense University of Madrid, which suggests that over 80 percent of Spanish schoolchildren consume excess salt; this is associated ...

Health

Helpful ways you can reduce your sodium intake

Kay Alberg, a Mayo Clinic Health System registered dietitian, shares her perspective on the dangers of a high-sodium diet as well as her recommendations for lessening daily intake.

Medical research

A new role for sodium in the brain

Researchers at McGill University have found that sodium – the main chemical component in table salt – is a unique "on/off" switch for a major neurotransmitter receptor in the brain. This receptor, known as the kainate ...

Diseases, Conditions, Syndromes

New insights into salt transport in the kidney

Sodium chloride, better known as salt, is vital for the organism, and the kidneys play a crucial role in the regulation of sodium balance. However, the underlying mechanisms of sodium balance are not yet completely understood. ...

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