- Feeling Suddenly Older? Scientists See Aging ‘Waves’ astatine 44 and 60 The Wall Street Journal
- Your Body Gets Much Older astatine These Two Ages, Study Shows Verywell Health
- They accidental turning 44 brings ‘dramatic change’. I can’t hold | Eva Wiseman The Guardian
- Why Aging Comes successful Dramatic Waves successful Our 40s and 60s Scientific American
- Humans property dramatically astatine 2 cardinal points successful their life, survey finds KOAT New Mexico