There have been several reported cases of how the se of certain drugs have impacted the intelligence and the brain power of a section of people. Although there have been several scientific explanations on how a pill could actually improve the cognitive power in a person, there has never been a concrete proof on how they are completely unsafe or safe. This has led to several speculations terming these drugs as causing side effects in the long run. This could be just another rumor and unless there is no evidence which backs up this theory, the use of these drugs will not be limited.
A mind lab pro review states clearly that these drugs have similar impact to that of regular caffeine addiction. It is similar to having several cups of coffee in a day. Both the drugs and coffee have similar impact on a person and the effects could not be limited. They work similar to a stimulant keeping your mind alert and building on your reflexes in a way they could bring down your turn around time effectively down. This improves the efficiency and performance of any task be it regular studies or a hectic day at work.
The intake of these drugs however should never be forced and the person who wants to use it should make an informed decision on how much he wants to use them. It is used by a large section of college students to remain enthusiastic and alert at all times. This makes them work more efficiently when they have a difficult dead line and their performance is all deciding their merit. This is one reason that you cannot stop people from using these drugs as it has been proved that they do not have any short term side effects.