The Role of Salts in Everyday Nutrition

Table salt (sodium chloride) supplies sodium, vital for fluid balance in the body.
Sodium helps nerve cells send signals and muscles contract properly.
Potassium salts support heart health by counteracting sodium’s effect on blood pressure.
Calcium salts strengthen bones and teeth while aiding muscle function.
Magnesium salts assist with energy production and enzyme activity.
Iodized salt prevents goiter by supplying essential iodine for thyroid function.
Too much sodium can raise blood pressure, stressing the heart and arteries.
Electrolyte salts like sodium, potassium, and chloride keep cells hydrated.
Sports drinks often contain salts to replace electrolytes lost in sweat.
Balanced salt intake is crucial—too little or too much can disrupt body chemistry.