Modalert is a popular medication used to treat narcolepsy, shift work sleep disorder, and obstructive sleep disorder. These excessive daytime sleep disorders affect a person’s activeness and cause fatigue and many other health issues. Modalert has the active compound of Modafinil, which works within 30 minutes of intake. It increases neurotransmitters, which help send messages to the brain receptors and enhance the brain's functioning. It also reduces GABA levels to reduce sleepiness. To learn more about Modalert, visit the Health Naturo website.