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A social media star who undertook a 90-day 'fat to fit' challenge has revealed his 'insane ... such as the immune system's ability to fight intruders and repair damage. This can result in slower ...

Social media is currently abuzz with the 75 Hard Fitness Challenge. Rigorous workouts, clean diet, hydration and book reading for 75 days are key components of this challenge. While it is mostly ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy ...