Less Salt Reduces Nighttime Potty Visits

A Reason to Limit Our Intake




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A study from Nagasaki University, in Japan, has found that reducing salt in the diet can cut down on the number of trips to the bathroom during the night. Researchers followed 321 men and women with high-salt diets and sleep problems for 12 weeks. Of the subjects, 223 reduced their salt intake from 10.7 grams per day to 8 grams and the remaining 98 increased their salt intake from 9.6 grams per day to 11 grams.

The nighttime urination frequency rate for the salt reduction group dropped from 2.3 times per night to 1.4 times, while the increased salt group’s rose from 2.3 to 2.7 times per night.


This article appears in the September 2017 issue of Natural Awakenings.

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