When hair starts thinning or shedding more than usual, we often look to genetics, stress, or hormones for answers
Francesco Puppi, recent podium finisher of the Western States 100, wrote a thoughtful piece about the state of drug testing in ultras following the high profile test failure of Joyline Chepngeno in 2025
This essential vitamin plays a vital role in: Red blood cell formation and oxygen transport DNA synthesis and cell regeneration Nervous system function and energy metabolism Support for brain function and cognitive performance Athletes and fitness enthusiasts often report significant improvements in endurance and recovery times after incorporating regular B12 injections into their wellness routines
He did, however, win his age group
Factors such as genetics, existing skin conditions, and your unique skin microbiome all play a role