muscle loss

Hang a full shopping bag from one hand and hold it for thirty seconds: that’s the check they run first on anyone over 50 with a perfectly normal BMI

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Hang a full shopping bag from one hand and hold it for thirty seconds: that's the check they run first on anyone over 50 w...

Doctors are abandoning the scale for a deceptively simple test: holding a heavy shopping bag for thirty seconds. This grip strength check reveals muscle loss that normal weight can completely hide, and the results predict survival odds better than BMI ever could.

I slept 5.5 hours a night during my diet just to fit in more training: two weeks later, I understood what my body had been burning instead of fat

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I slept 5.5 hours a night during my diet just to fit in more training: two weeks later, I understood what my body had been...

A landmark study shows that cutting sleep to fit in more training during a diet is counterproductive: participants on the same calorie deficit lost 55% less fat when sleeping 5.5 hours versus 8.5 hours. Instead of fat, their bodies burned muscle, organ tissue, and lean mass—a shift driven by hormonal changes that happen almost immediately.

I followed 16:8 intermittent fasting for a full year: when I saw what the scale was actually losing, it was too late

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I followed 16:8 intermittent fasting for a full year: when I saw what the scale was actually losing, it was too late

After a year of 16:8 intermittent fasting, a body composition scan revealed a troubling reality: nearly half of the weight I’d lost wasn’t fat—it was muscle. Discover why the scale lies and what scientific evidence shows about protecting lean tissue while fasting.