Ryan Crownholm, a middle-aged Army veteran with luminous green eyes and a strong jawline, likes to describe himself as a health hacker. He has written on LinkedIn that, after founding and running ...

I hope I have the heart of a 25-year-old. Or a lion.

How do I prepare? This can be done laying down, sitting, or in any position that you can remain in comfortably for around 10 minutes. How should I feel? Given how sleep deprived many of us seem to be, ...

Add Yahoo as a preferred source to see more of our stories on Google. We spoke with three major companies that offer such testing – Function (which recently acquired Ezra), Prenuvo and SimonMed – and ...

For an insubstantial fee, many private clinics in the UK offer full-body MRI scans to detect disease and abnormalities at the earliest stage. Kim Kardashian and Kate Hudson are fans. (Other celebrity ...

Add Yahoo as a preferred source to see more of our stories on Google. Calvin Sun was a healthy 37-year-old when a full-body MRI scan showed a cyst in his kidney. Sun saw a urologist who was cautiously ...

It’s 11 a.m. on a Monday and I’m in my underwear, standing inside a sci-fi-like version of an airport security scanner. This is my first body scan. I’m about to have my insides documented in a process ...