Are Modafinils Brain-Boosting Benefits Hype Or Science?

"Nobody gets enough sleep these days and everyone needs to work harder. Sometimes coffee just doesn't seem like it's enough. Thus the temptation to apply pharmacology to thinking smarter, faster and longer."

"One option is modafinil, a prescription drug approved by the Food and Drug Administration to treat narcolepsy. "I feel like a well-oiled machine 5 days a week on 5 hrs a night," one poster who uses modafinil writes on Reddit."

"But there's no conclusive evidence that modafinil actually makes people think better."