# Dietary selenium intake, hypertension, and screening-defined mild cognitive impairment among older adults in Zhejiang, China: a cross-sectional study

Source: [Medical research : nature.com subject feeds](https://www.nature.com/articles/s41598-026-78592-1) · 2026-11-12 · Medicine
Page: https://themorning.science/story/dietary-selenium-intake-hypertension-and-screening-defined-mild-cognitive-impair-d210929ea0390088
Kind: research · Impact: low

## In brief

- A cross-sectional study examined dietary selenium intake, hypertension, and screening-defined mild cognitive impairment among older adults in Zhejiang, China.
- The headline links selenium and hypertension to cognitive impairment; the source text provided does not include results or a summary.

## Why it matters

It adds to research on whether modifiable diet and blood-pressure factors are associated with mild cognitive impairment in older adults. As a cross-sectional study from one region, it can show association but not cause.

## Timeline

- 2026-11-12: Study appeared in nature.com subject feeds

## Coverage

- [Dietary selenium intake, hypertension, and screening-defined mild cognitive impairment among older adults in Zhejiang, China: a cross-sectional study](https://www.nature.com/articles/s41598-026-78592-1) — Medical research : nature.com subject feeds, 2026-11-12

Tags: selenium, hypertension, cognitive impairment, nutrition, epidemiology, aging

---

Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science