Summer days spent swimming in lakes are a cherished pastime for many of us. But for one 77-year-old man, a refreshing dip during his Iowa vacation led to an unexpected medical mystery.

Creatine has long been a workout staple, but scientists say its benefits go beyond fitness. Long prized by athletes for its muscle-boosting effects, creatine is now gaining attention for its ...

Creatine comes in various forms: powder, capsules and chews. Supplements like creatine should have a third party sports certification like NSF for Sport, which ensures the product contains no ...

KEY POINTS A 77-year-old man presented to the emergency department with a 4-day history of progressive weakness resulting in recurrent sudden falls at home. He also described fever and cough, ...