Dossier
Mediterranean-style diet
Coverage of Mediterranean-style diet 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.