Can injecting Omega-3 into the brain makes people more intelligent?

Answer 1

Certainly not. On the contrary, the process of injection will damage the neurons, resulting in neuronal loss and subsequent gliosis. This, if occuring in the appropriate areas (or should I say 'inappropriate'?), could cause decrease in intelligence.

Want to make somebody more intelligent? Then make that person use his brain extra. It is just like physical exercises, the more you use it, the better it gets.

Answer 2

no a million times no. injecting external substances in the brain can increase the intracranial pressure and give you a spilliting headache in the least. compression of cerebral arteries and veins can cause thrombosis(blood clot) leading to cerebro vascular accidents or in layman's terms a 'stroke'. it can also destroy 'the little grey cells' in our brain which in an oversimplified sense is primarily responsible for our intelligence. and as such intelligence is a manifestation of one's genotype(polygenic inheritence) to some extent which unfortunately is not in our hands. we can however enhance it to its attainable threshold by 'mindgames' such as su doku and chess. all the best with the 'procedure'.