A Young Prince of Luxembourg Dies of a Rare Genetic Disease
A prince of Luxembourg has died at 22 of a genetic disease for which he spent his brief life raising awareness. Prince Frederik, the second cousin of the heir to…
Is ‘Zone 2’ the Magic Effort Level for Exercise?
When the podcaster and physician Peter Attia published his blockbuster longevity book, “Outlive,” in 2023, he introduced a previously niche workout concept to a much wider audience. Dr. Attia claims…