Many people want to enhance their brain functions to perform better at school, work and any other mental activities they are doing. The traditional way of doing this is by doing lots of mental exercises to help their mind remain sharp. Healthy diet also factors in with this goal and choosing the right food to eat helps in getting most out it.
Another reason is to improve their memory specially for older persons whose age affects this but younger individuals are also affected by it. They resort to taking in brain boosting supplements to help them achieve this and remain healthy. It also prevents developing disorders such as Alzheimers which makes us forget almost everything any time.
These supplements are marketed to help improve your memory which most of them containing herbs, fish oil, vitamins and other ingredients. Although the majority of them have very little basis for their effectiveness with some of them even having none at all. The following are few of them and what scientific evidences that can back them up.
Gingko biloba is among the best selling products in the country and most supplements have this as an ingredient. They get this from maidenhair tree and European countries prescribed this widely for cerebral insufficiency such as anxiety, depression and confusion. There is a study years ago claiming that this improved mental functions of those suffering from Alzheimers.
Even with the numerous studies done to know how effective it really is, the evidences are usually inconsistent and not convincing. Prevention trials are also made among healthy people aged 75 and older with no evidence found that it prevents dementia. A follow up research also supports this finding by saying it does not slow down cognitive decline or lost of memory.
Huperzine A is derived from a Chinese moss which boost specific brain chemicals supposedly just like some prescription drugs. Although the effects of these drugs are brief and modest only. This ingredient is studied in China though these are usually short and small only. Some are optimistic of its use in treating this kind of disorders but no actual proof has been found yet.
Choline is found in numerous foods such as fish, meat, liver and egg yolk which is classified now as a nutrient. Choline is important in the brain development of the fetus. Some evidences indicate that high level of early life dietary intake of this might make a person more intelligent and retain their mental ability better.
Fish oil contains omega 3 which is theorized to be beneficial for the mental function which makes people call the fish a brain food. Despite the confusing evidence, some suggest that it helps slow cognitive decline. But more research is still needed to be done to find actual proof of its effectiveness.