- Feeling Suddenly Older? Scientists See Aging ‘Waves’ at 44 and 60 The Wall Street Journal
- Your Body Gets Much Older at These Two Ages, Study Shows Verywell Health
- They say turning 44 brings ‘dramatic change’. I can’t wait | Eva Wiseman The Guardian
- Why Aging Comes in Dramatic Waves in Our 40s and 60s Scientific American
- Humans age dramatically at two key points in their life, study finds KOAT New Mexico