What Does Sodium Do for the Body

What does sodium do for the body? There is no simple answer to this question. Too much sodium can cause serious health issues, but too little sodium can halt important bodily functions. If you know what sodium does for your body, you can be that much more conscious of the amount you consume on a daily basis. Part of keeping your body in check and maintaining your health is finding the right balance of foods. The following are just some of the many ways that sodium affects your body.

Sodium is an important electrolyte that helps maintain the balance of fluid in a person's body. This means that sodium helps to regulate the amount of water in and around your body's cells. If the fluid levels in your body are not balanced, your cells will swell and medical issues may occur.

Without appropriate amounts of sodium, your body may have a difficult time cooling down after intense exercise or activity. When the body is hot, you sweat. If you do not have enough sodium, your body may not sweat as much and you may then become overheated. This could then result in a stroke, exhaustion and dehydration.

Sodium is also important because it plays a major role in the regulation of your blood pressure. If your blood pressure is too high, it places you at risk for such illnesses as heart disease. Too much sodium can result in high blood pressure and could spark a heart attack and too little sodium could make you feel weak and exhausted all of the time.

This electrolyte plays an important role in ensuring that nutrients are passed into the body's cells. Similarly, if you want your nervous system to operate correctly, then you will definitely need the right amount of sodium in your diet. If you do not have enough sodium in your diet, you could even experience seizures. 

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