A narrative review published by Van Every, Lim, Wolfe, Nippard, and Phillips critically examined several popular but poorly supported theories about what truly drives muscle growth. Modern-day fitness ...

For a long time, the idea has been floating around that coffee, or more specifically caffeine, could interfere with muscle protein synthesis or have a catabolic effect (breaking down muscle). However, ...

Some workouts leave you buzzing, muscles pumping, and energy on high. Others leave you wondering if you made any progress at all. The difference often comes down to more than just the weight on the ...

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability and early death.