Source: Fox News
Summary
A new study has found that high sodium intake is linked to faster cognitive decline in older men, but not in women. The study, which followed over 1,200 adults aged 60 and older for six years, found that higher baseline dietary sodium intake was associated with faster decline in episodic recall in men. The researchers suggest that sodium intake may be a modifiable risk factor for memory decline in older males.
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The advice sounds familiar.
This study adds to the evidence that high-sodium diets may affect more than blood pressure. The findings are a good reminder that sodium intake matters for brain and heart health, especially for adults who already eat more than recommended. While excess sodium may impact cognition, it is essential to note that this was a longitudinal observational study, meaning it can show an association but cannot rule out other potential factors.
Successfully lowering sodium intake can reduce the risk of not only high blood pressure and cognitive decline, but also kidney and cardiovascular disease.
The recommended daily sodium intake is less than 2,300 mg, equivalent to roughly 1 teaspoon of table salt.
It’s not just about the salt shaker; the majority of sodium in the diet comes from ultraprocessed and prepared foods.
Reading labels, monitoring intake, and filling your diet with foods that promote heart health can help reduce sodium intake.
Another study, another reminder that our diets are a work in progress.
Author: Evan Null
