- Being fit partially offsets negative impact of high blood pressure — ScienceDaily
- Depressed, and aging fast: Older adults with late-in-life-depression age biologically older than their chronological peers. — ScienceDaily
- Coffee affects physical activity and sleep, study finds | CNN
- Strong, steady friendships may be an asset to your physiological health, study shows | CNN
- Nitrous oxide: What is it and how dangerous is it? – BBC News