- Why does hair turn gray? A new study says ‘stuck’ stem cells may be the cause : NPR
- Sleeping pill reduces levels of Alzheimer’s proteins: More research needed to determine if sleep medications prevent, delay Alzheimer’s — ScienceDaily
- Common infections linked to poorer cognitive performance in middle-aged and older adults: Findings, based on an analysis of 575 study participants, support the hypothesis that infections may negatively affect brain health — ScienceDaily