When we think about extending the human lifespan, our minds naturally drift towards the dream of immortality. Lifespan Extension —  a rapidly evolving technology — has taken the scientific community by storm. With its promises of a longer human lifespan,...

Controlling most functions of the body and mind, the nervous system is evidently one of the most vital systems in the body. Caffeine is a central nervous system stimulant digested daily by people all over the world. In other words, people turn to caffeine...