Longevity experts reveal ‘flicker method’ that could help you feel years younger

A new book by Stuart Kaplan and Marcus Riley, 'Your Aging Advantage,' challenges the notion of linear aging by introducing the 'flicker stage,' a concept suggesting functional age can shift based on lifestyle and mindset. The authors argue that periods of feeling younger or older reflect fluid aging, emphasizing 'positive interventions' like exercise and social connections to reset one's 'lived age' instead of focusing on chronological age.