# Banned Alzheimer's Surgery Carried Out on Thousands in China

Thousands of people in China have undergone a surgical procedure for Alzheimer's disease that is officially banned. The operation, which is not approved due to safety concerns and lack of evidence, raises serious public health and ethical issues. This highlights the dangers of unregulated medical treatments in the country.

**Importance:** 4/5

## Sources

### Science
- [New Scientist](https://www.newscientist.com/article/2582621-thousands-of-people-in-china-have-had-banned-alzheimers-surgery/?utm_campaign=RSS|NSNS&utm_content=home&utm_medium=RSS&utm_source=NSNS) — Fri, 31 Jul 2026 12:36:11 +0000