This is Sadhguru's most recommended practice to increase brain power

Like all organs of the body, our brain too needs exercise to get sharper, and fitter. While intelligence is a broad concept and can be genetic (you will most likely be intelligent if your parents are), it can also be cultivated through learning, reading, meeting people, and even traveling! Yes, our brain is a wonderful organ, and apart from the habits mentioned above, do you know that Yoga too can increase brain power?