Friday, July 28, 2017

Sodium

Q:
Too much sodium in your diet is bad.  Can you have too little sodium in your diet?  What are the side effects?

A:
A low blood sodium level is called Hyponatremia.

Common reasons for Hyponatremia:
•         Excess water in the body which dilutes the normal sodium concentration
–        From consuming large amounts of water during strenuous exercise
–        From chronic diseases like kidney failure or heart failure that lead to water retention
•         Prolonged sodium loss due to sweating, vomiting, or diarrhea
•         Medical conditions such as Cirrhosis or Addison's disease
•         Or medications such as diuretics

Side effects of prolonged/chronic Hyponatremia:
•         Headaches
•         Weakness
•         Muscle cramps
•         Diminish mental acuteness

Notice that a regular diet low in sodium is not a common reason for Hyponatremia.  As a matter of fact, the CDC has concluded that 90% of children and 89% of adults in the United States consume more than the recommended limits for sodium.  The main culprits are eating out, processed food, and pre-packaged foods.  Too little sodium from nutritional habits is usually not an issue.


The following websites were used in answering the question:



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