In this world it is of utmost necessity that the brain should be fit and active to tackle the challenges of the day. In case we do not get appropriate amounts of rest, the user makes the brain become weaker and thus this proves to be hindrance for the people. This is the part where we would want a medication that could help us keep our brains in prime shape. The medium I am talking about are smart drugs. Smart drugs are cognitive enhancers that help in the increase in brain activity. Smart drugs like Modafinil are very popular among the masses. As such Modafinil has many derivative smart drugs. Some of them are: Modalert 200 mg, Modvigil 200 mg, and Modalert 200 mg . There are many peptides that influence the brain activity. Two of the most important neuropeptides are: Dopamine and Orexin. Orexin receptors (OX1 and OX2) are stimulated by this Modalert smart drug . This stimulation activates the Orexin peptide. This activation in turn starts an interesting series of ev...