Many people have heard that they should limit their sodium, or salt, intake, but are not sure what they should limit it to or why. The following should help explain the ins and outs of sodium.
Why do we need sodium in the first place?
Sodium helps regulate the amount of fluids in the body. It also helps to convey nerve impulses, and control muscle contraction and relaxation
What happens when the body cannot get rid of excess sodium?
Excess sodium starts to build up in the blood, increasing the blood volume and causing the heart to work harder. This increases pressure in the arteries and can cause high blood pressure. Any number of physical problems can stem from high blood pressure, including stroke, heart disease, congestive heart failure and kidney disease.
Why do some people retain more salt than others?
Some people have a sensitivity to salt, and cannot process it effectively. Others are more apt to retain salt due to underlying health conditions like cirrhosis, heart failure or chronic kidney disease.
What’s the daily recommended sodium intake?
Healthy adults should consume no more than 2,300 mg of sodium daily. To put that into perspective, one teaspoon of table salt has 2,325 mg of sodium. People with high blood pressure, diabetes or kidney disease should not exceed 1,500 mg of sodium per day.
