In the process, sodium is lost too, and it may result in lowered blood pressure (in Overlack et al. the counter-regulators had 10 % higher
average sodium excretion than salt - resistant group, and 20 % higher than salt - sensitive group).
The sodium excretion of the study subjects of 3.8 grams per day was significantly higher than
the average sodium excretion of around 3.4 grams per day in the U.S. and Canada.
The average sodium excretion of study participants was 4.9 grams per day, about 50 percent more than the average sodium intake of 3.3.
The average sodium excretion for the group was 4,770 milligrams.
Not exact matches
First, one 24 - hour urine collection might be insufficient to characterize an individual's habitual salt intake, but it does accurately reflect the
average salt consumption of groups of subjects.42 Thus, our analyses based on tertiles of 24 - hour urinary
sodium should be less vulnerable to the high intraindividual variability of
sodium excretion.
In the lowest category of
sodium excretion, with an
average of 1.9 grams per day, the percentage of subjects that had CVD events was higher (7.2 percent) than that of the second category (6.8 percent), with
average excretion of 3 grams per day, even though the
average BMI and percentage of high - risk males was lower in the lowest category.
The percentage of CKD patients who had cardiovascular events during follow - up was higher (18.4 percent) in the lowest quartile of urinary
sodium excretion (
average excretion 2.5 grams per day) than the 16.5 percent in the second quartile (
average excretion 3.3 grams per day).
Most importantly, the study found that
sodium excretion equal to the «adequate intake» promoted by health officials of 1.5 grams per day was associated with a large increased risk of death and serious CVD events compared to the
average reference level of 4.5 grams per day (hazard ratio 1.80).
These values are derived from twenty - four - hour urinary
sodium excretion measurements in studies involving over one hundred thousand participants.4 Cordain implies that
sodium intake in «non-westernized people» is far lower than in the US, but in fact the
average daily
sodium intake in Asia, Africa and the Middle East is about 50 percent higher than the 3.4 grams per day in the U.S. and Canada.24, 25