The real Limitless drug

April 8, 2013

Modafinil (Provigil in the United States) was first approved by the FDA in 1998 for the treatment of narcolepsy, but since has become better known as a nootropic, a “smart drug,” especially among entrepreneurs, says New York magazine.

Rumored to be the model for the fictional pills in the movie Limitless, no scientist has conducted a study of its long-term effects on healthy brains yet. At the very least, doctors have warned that modafinil can bring about sleep deprivation.