How to increase brain activity?

Phenotropil.

the fish oil ;)

If you need a short-term effect, then the chocolate + soda :-)

To reduce the flow of information and sleep.

— Sleep at least 10 hours a day.
— morning and evening — a mug of organic coffee.
— before going to bed not to head to work, not to watch TV, better to walk, play with children (to fuck the wife or girlfriend) etc... starting the Morning with a hearty Breakfast and exercise for half an hour (at least the banal charge)
— at least 2 hours per day to give training or non-standard tasks (if you are a programmer — learn how to build Russian stove or pochitat "Swirling void" Kazantsev with the analysis of understanding of Mat. parts, for example).
— Do not drink alcohol stronger than yogurt. At all.

From our own experience we can say that physical activity is exactly what is missing the body and brain to be active.
\r
As someone with Habra already wrote somewhere — mental energy is drawn from the physical. If the body heal, then dumalka is not working properly.
\r
I used to think that sports is weaning time. And so on what is missing, and now exercise every day — all kick. However, only a half-hour of running a day increased the ability to work for at least two hours (fewer sleep and rest) + performance, if not increased, then became constant.
So I advise everyone: 2-3 times a week minimum, but you can often to run, play tennis, badminton or whatever

sex