Cognitive Function

3 articles

Older adults participating in a study, holding placebo pills, showing improved memory and well-being.

Open-label placebos boost memory in older adults

Older adults who took a placebo supplement for three weeks showed measurable improvements in memory, physical performance, and well-being, even when they knew the pills contained no active ingredients

Kian Parsa·June 25, 2026

Elderly person's brain illuminated, showing healthy gray matter volume and strong neural connectivity, symbolizing the benefits of vitamin C.

Health & Wellness

Higher vitamin C levels linked to better brain health in older adults

A recent study of over 2,000 older adults found that those with higher vitamin C levels had measurably greater gray matter volume and stronger connectivity in memory-related brain networks, according

Baa' Yazzie·June 21, 2026

An elderly person's silhouette with glowing neural pathways in the background, symbolizing the link between vitamin C and brain health.

Home & Local Living

New study suggests vitamin C linked to brain health in older adults

In a study of over 2,000 older Japanese adults, those with the lowest vitamin C levels in their blood plasma also showed significantly less gray matter in their brains and reduced connectivity in key

Baa' Yazzie·June 12, 2026