Jesper Bengtson
Forget the 10,000-step rule: 7,000 a day delivers most of the health payoff
A sweeping Lancet review says the health ceiling arrives sooner than fitness lore suggests.
Morning workouts helped sleep and body fat, evening workouts helped blood vessels
A 12-week Chinese trial found the best time to exercise depends on what you are trying to fix.
Three midlife risk factors tied to nearly 13 more dementia-free years, NYU study finds
A large new NYU Langone analysis followed people for 26 years to reach the figure.
Vitamin C does not prevent colds for most people, but daily use shortens them
Regular supplementation trims cold duration by roughly 8 percent in adults, but rarely stops one.
Zone 2 cardio isn’t the mitochondrial upgrade influencers promised, new review finds
A 2025 review of 167 studies concludes the evidence doesn't back Zone 2 as the best pace for metabolic health.
Novo Nordisk drug fails to cut heart attacks, unsettling a leading heart-disease theory
Ziltivekimab lowered inflammation as designed, but did not prevent cardiovascular events in a large phase 3 trial.