DEAR DR. ROACH: My mother’s blood test has a sodium level of 130 mEq/L. She is not on diuretics, and she does not have heart or kidney problems. She is on thyroid medication and omeprazole. Do I need ...

Drinking enough water may help manage high blood pressure when dehydration is a contributing factor, but it's likely not a ...

DEAR DR. ROACH: My wife and I both have chronically low blood sodium levels, mostly around 132, but sometimes lower. It never reaches 135. This is of concern because sodium is essential for cell ...

Hyperglycemia refers to high blood glucose levels, while hyponatremia refers to low blood sodium levels. While they are different conditions, some people with hyperglycemia might also have ...

Diabetes insipidus is a condition that causes excessive urination. It can affect sodium levels and may lead to hypernatremia, a potentially serious condition causing high sodium levels in the blood.

YOU likely already know that sprinkling loads of salt on your food can drive up blood pressure. But even if you leave the ...

A major new study shows that fewer than 6% of U.S. adults use salt substitutes, even though they can help reduce blood ...

The American Heart Association has updated its blood pressure guidelines, and a few changes in your diet may help.

Carbs have the greatest effect on blood sugar levels, but other nutrients also play a role. Saturated fat and sodium may affect blood sugar by worsening insulin resistance or elevating blood pressure.

We all have trouble dozing off now and then. And while you may attribute your insomnia to sipping coffee at night or a stressful day, it turns out there may be a more surprising culprit: Your salt ...