Dossier
Omega-3 supplements
Coverage of Omega-3 supplements in the Nexus archive.
- New study casts doubt on whether omega-3 supplements help prevent Alzheimer's
A new study challenges the belief that omega-3 supplements help prevent Alzheimer's, finding no cognitive benefits in older adults at risk despite increased blood levels of omega-3 fatty acids. The study suggests relying on lifestyle habits like exercise, diet, and sleep rather than supplements alone for brain health.
- Omega-3 could hurt the brain, China scores rare-earth find: 7 science highlights
A Chinese military research team from Army Medical University found that omega-3 fish oil supplements may not improve cognition and could potentially accelerate cognitive decline in Alzheimer's disease patients. China's northeastern region has made a significant discovery of rare-earth elements, addressing a prior scarcity in the area.