Adults can grow new neurons

I saw the following video:

https://www.ted.com/talks/sandrine_thuret_you_can_grow_new_brain_cells_here_s_how


In the video the neurobiologists tell us about recent scientific discoveries during human brain researchers. It is proved now that the adult brain grows about 700 new neurons every day in the hippocampus part of the brain. Of course it is not much compared to billions existing neurones. But what happens if the brain will not produce them at all?

Now we know that this will decrease memory quality and makes worse human mood. Can we increase the number of new born brain cells? Scientists discovered that yes our lifestyle can influences on that. For instance the following things decrease the number of new born cells: if we an we  are angry or tired or depressed. But the following things increase number of new generated cells: sport activities, sex.

And even good and proper meals increases ability generate new neurons. For instance it is necessary to decrease number of calories, alcohol and bad fat. But increase omega 3 fat and eat more blueberry. And scientists get interesting conclusion: the proper meal increases the number of new generated neurons and this in its turn makes better our mood!