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Salt Diet's Toll: Men's Memory Permanently Damaged
19 Apr
Summary
- High salt diets may permanently damage men's memory over time.
- The study observed a decline in memory recall among men consuming excess sodium.
- Excess sodium intake could lower the diagnosis age for Alzheimer's.
New research suggests that a diet high in salt may cause permanent damage to men's memory. An analysis involving over 1,200 people aged over 60 revealed a notable decline in memory recall among men who consumed excessive sodium over a six-year span.
Interestingly, the study did not identify the same memory impairment in women. Researchers hypothesize that these findings could contribute to strategies aimed at delaying the onset of dementia, a condition affecting nearly one million people in the UK.
Furthermore, for individuals with a significant genetic risk factor for Alzheimer's disease, a high-salt diet was associated with being diagnosed at an earlier age. The NHS advises adults to limit their daily salt intake to 6g, equivalent to one teaspoon.
While more research is needed to fully understand the mechanisms, these findings align with previous indications that high sodium diets might contribute to cognitive decline processes in the brain. Efforts like the 'Defeating Dementia' campaign aim to raise awareness and improve care for this disease, which is the UK's leading cause of death.
