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Why Cardiologist Eric Topol Says Health Span Matters More Than Lifespan
Santé
01.05.2026Résumé IA

Why Cardiologist Eric Topol Says Health Span Matters More Than Lifespan

Cardiologist Eric Topol argues that optimizing "health span" — years free from major age-related diseases — matters more than maximizing lifespan. His research at Scripps Research found no genetic secret to healthy aging; instead, exercise, sleep, social connection, and preventive medicine prove more impactful. While AI enables predictive medicine through tools like retinal scans for Parkinson's risk, Topol warns against biohacking trends and unproven supplements, calling the anti-aging industry "out of control."

N
NPR News
Peptide Mania: How Celebrity Wellness Trends Are Confusing Consumers
Tech
24.04.2026Résumé IA

Peptide Mania: How Celebrity Wellness Trends Are Confusing Consumers

This Optimizer newsletter examines the exploding peptide trend in wellness culture, focusing on how Gwyneth Paltrow's Goop brand markets peptide skincare products that may not contain what they promise. The $105 Youth Boost NAD+ Peptide Rich Cream contains NMN (a NAD+ precursor) rather than NAD+, and only one peptide ingredient that appears last in the list — suggesting minimal concentration. The piece critiques the conflation of peptides, vitamins, and other injectables by influential figures, warning that such confusion could normalize experimental gray-market treatments.

T
The Verge