Our mental alertness depend not only on regular use and a varied type of use but also on nutrition.An active Brain  uses about 20% of the body's daily energy. The brain also needs the proper materials to build, heal and grow it self. Supply your brain well with the right foods or supplements and it should supply you with good thoughts and functions.

The brain is one of the largest and most complex organs in the human body. It is made up of more than 100 billion nerves that communicate in trillions of connections called synapses.