Salt, also known as sodium, is an essential nutrient that supports fluid balance, nerve function, and muscle activity. While the body needs small amounts, too much salt can be harmful, particularly ...

Medically reviewed by Karina Tolentino, RD Takeaway Eating too much sodium in the form of salt can cause fluid retention and an increase in blood pressure. Symptoms of too much salt include thirst, ...

Add Yahoo as a preferred source to see more of our stories on Google. Excessive amounts of salt can have long-term health effects. (miniseries via Getty Images) Any chef will tell you that salt equals ...

DEAR DR. ROACH: I have noticed that I gain weight after eating salted foods. Last night, I had a pasta dish that was salty. Upon awakening, all my fingers were swollen to a point of not bending.

Salt is the unsung hero of the culinary world—but it’s often labeled as the villain of heart health. You’ve probably heard that too much salt can raise blood pressure, leaving you to wonder: is any ...